Minerals & Metals

We have over 80,000tons productivity anunally Up to 7,000tons monthlySamples in 3 to 5 days10-day order lead time Holding Over 20 Years of Experience Established in 2002, Suizhou Gaincin Machinery Co.,Ltd (GAINCIN) has been developing space ever since and strengthening its business scope. Our strategy is centered on vertical integration - linking finance, materials and technology in a closely connected industrial chain. Utilizing Sophisticated Production Facilities At our 67,500sqm,ISO 9001:2000-certified factory, we can produce up to 7,000 tons a month,including forged grinding media steel balls,high chromium grinding media balls,alloy cast chrome grinding media balls,sections,skew rolling steel grinding media balls,alloy cast chrome grinding media balls, steel grinding media steel mill cylinders,rods,machining products. Thanks to our investment in the latest advanced technology,inspection, equipments, as well as our strategy of attracting talented employees and training them well. We welcome your OEM/ODM orders. Samples are finished in just 7 to 10 days. Full orders can be shipped in 15 to 20 days, depending on the grinding media ball sizes and volumes. High Commitment to Quality We have found out that the best way to succeed as a business is by winning customer satisfaction through the provision of consistently high-quality goods and services. At the same time, we place a heavy emphasis on sustainable development and ecological concerns. Contact Us Today To find out more about our products and services, or to discover the many benefits our clients enjoy, get in touch with us today. Suizhou Gaincin Machinery Co.,Ltd 1704,Jingxiu River,Zengdu,Suizhou,Hubei,China info@gaincin.c , om.cn kimy.lee@gaincin.com.cn Tel.fax: 86 0722 358 8806 Showrom: gaincin.store.bossgoo.com

Minimum Order: 10 long tons

OEM/ODM services Exporting to Europe and the South America MOQ of 10Tons Over 20 years' experience in exporting various offorging/rolling grinding steel balls, mill steel rods and cylinders... Specialized in Precision Casting and Forging Ball Grinding Media Fields Suizhou Gaincin Machinery Co.,Ltd(info#GAINCIN.com.cn) has and insists on its own marketing philosophy from production to sales, stable quality and best quality service, mutual benefit with customers. In order to meet various sizes of forging steel grinding media balls, skew rolling steel grinding media balls, casting alloy chromium steel balls with Cr contents range dia.8mm to 150mm,sections,cylinder field development request, we constantly explore and innovate, making our product with the higher quality and diversification to meet the different customer`s request from all over the world. Meeting ISO Standard and SGS All of our grinding steel balls are processed according to the standards of ISO 9001:2008, and our balls conform to the requirements of SGS and RoHS. Work with Us Today Immediately! We sincerely say thanks for our customer, because of your support, we become more professional. Grinding Media Ball is the most common in the world and also the most fascinating, although sometimes we cannot absolute get super-hardness balls, we are still making great efforts to explore and approach it. Gaincin Machinery is an energetic team and we are expecting your cooperation. Contact us today. Suizhou Gaincin Machinery Co.,Ltd 1704,Jingxiu River,Zengdu,Suizhou,Hubei,China info@gaincin.c , om.cn kimy.lee@gaincin.com.cn Tel.fax: 86 0722 358 8806 Showrom: gaincin.store.bossgoo.com

Minimum Order: 10 long tons

We have over 80,000tons productivity anunally Up to 7,000tons monthlySamples in 3 to 5 days10-day order lead time Holding Over 20 Years of Experience Established in 2002, Suizhou Gaincin Machinery Co.,Ltd (GAINCIN) has been developing space ever since and strengthening its business scope. Our strategy is centered on vertical integration - linking finance, materials and technology in a closely connected industrial chain. Utilizing Sophisticated Production Facilities At our 67,500sqm,ISO 9001:2000-certified factory, we can produce up to 7,000 tons a month,including forged grinding media steel balls,high chromium grinding media balls,alloy cast chrome grinding media balls,sections,skew rolling steel grinding media balls,alloy cast chrome grinding media balls, steel grinding media steel mill cylinders,rods,machining products. Thanks to our investment in the latest advanced technology,inspection, equipments, as well as our strategy of attracting talented employees and training them well. We welcome your OEM/ODM orders. Samples are finished in just 7 to 10 days. Full orders can be shipped in 15 to 20 days, depending on the grinding media ball sizes and volumes. High Commitment to Quality We have found out that the best way to succeed as a business is by winning customer satisfaction through the provision of consistently high-quality goods and services. At the same time, we place a heavy emphasis on sustainable development and ecological concerns. Contact Us Today To find out more about our products and services, or to discover the many benefits our clients enjoy, get in touch with us today. Suizhou Gaincin Machinery Co.,Ltd 1704,Jingxiu River,Zengdu,Suizhou,Hubei,China info@gaincin.c , om.cn kimy.lee@gaincin.com.cn Tel.fax: 86 0722 358 8806 Showrom: gaincin.store.bossgoo.com

Minimum Order: 10 long tons

Micro Alloy Steel Chrome Piston Rod Chrome Plating With High Strength Detailed Product Description 1. Material: CK45, ST52, 20MnV6, 42CrMo4, 40Cr, HY4520, HY4700 2. ISO9001:2008 3. Yield strength: Not less than 355 MPa 4. Tensile strength: Not less than 610 MPa 5. Completed manufactured equipments, Advanced inspection apparatus 6. Application: Mining machinery industry, textile / printing industry and so on Detailed Description 1. CHEMICAL COMPOSITION(%) Material C% Mn% Si% S% P% V% Ni Cr%< , br> Mo Cu ck45 0.42-0.50 0.50-0.80 0.17-0.37 ≤0.035 ≤0.035 ≤0.25 ≤0.25 ≤0.25 ST52 ≤0.22 , ≤1.6 ≤0.55 ≤0.04 ≤0.0 , 4 0.02-0.15 20MnV6 0.17-0.24 1.30-1.70 0.10-0.50 ≤0.035 0.035 0.10-0.20 ≤0.30 ≤0.30 ≤0.30 42CrMo 0.38-0.45 , 0.5-0.8 0.17-0.37 ≤0.035 ≤0.035 0.07-0.12 ≤0.03 , 0.90-1.20 0.15-0.25 ≤0.03 4 , 0Cr 0.37-0.45 0.50-0.80 0.17- , 0.37 ≤0.035 ≤0.035 ≤0.3 0.80-1.1 ≤0.03 HY4700 0.38-0.45 , 1.20 ~1.60 0.30~0.50 ≤0.035 ≤0 , .020 0.05～0.15 ≤0.25 0.10 , ～0.20 ≤0.15 0.25 HY4520 0.40 ~0.48 0.80 ~1.40 0.15 ~0.35 ≤0.035 ≤0.035 ≤0. , 15 ≤0.25 ≤0.25 ≤0.15 ≤0.25 2. MECHANICAL PROPERTIES Material T.S / Rm(MPa) Y.S / Rel(MPa) A% CHARPY CONDITION ck45 610 35 , 5 16 >41J Normalized ck45 800 540 20 >41J Q+T ST52 500 355 22 Normalized 20MnV6 750 590 , 12 >40J Normalized 42CrMo4 980 850 14 >47J Q+T 40Cr 1000 800 10 Q+T 3. MICRO ALLOY STEEL Material MECHANICAL PROPERTIES Surface hardness(HBW) Rm(MPa) Rel(MPa) A% Z% KU2(J) HY4700 Φ35 - Φ100 900 - 1100 ≥650 ≥16 ≥35 ≥39 270-340 ＞Φ100 - Φ140 850 - 950 ≥600 ≥16 ≥35 ≥39 270-340 HY4520 Φ40 - Φ100 750 - 900 ≥520 ≥19 ≥40 ≥39 230-290 ＞Φ100～Φ140 < , br>750 - 900 ≥520 ≥17 ≥35 ≥39 230-290 4. SUPPLY CONDITION Ground and chrome plated 5. CHROME THICKNESS 20 to 30 micron 6. SURFACE ROUGHNESS Ra≤0.2 micron and Rt≤2 micron 7. TOLERANCES ON DIA ISO f7 on the diameter 8.OVALITY Half of the tolerance ISO f7 9. STRAIGHTNESS ≤0.2MM/M 10 .SURFACE HARDNESS 850-1150HV (vickers 100g) 11. COHESION No craks,breaking or detaching after thermic shock(warming up at 300 celsius degrees and cooling in water) 12. CORROSION RESISTANCE Test in natural salt spray according to ASTM B 117-120hours Results evaluation according to ISO 4540 RATING 7-10 13 .POROSITY Test according to ISO 1456/1458 and result yaluation according to ISO 4540 rating 8-10 14. WELDABILITY Good 15. PACKING Anti rust oil to be applied on material and each rod to be packed in paper sleeve 16. CERTIFICATE All certificate related with material heat treatment and plating is required Meeting clients' requirements is our forever goal. Benefit mutually and go forward hand in hand. Micro Alloy Steel Chrome Piston Rod Chrome Plating With High Strength 0

Boiler pressure vessel steel sheet is mainly used to manufacture superheater, main steam pipe and boiler fire chamber heating surface used in hot rolled medium thick plate material. Boiler steel plate is one of the very key materials in boiler manufacturing, mainly refers to the hot rolled special carbon steel and low alloy heat resistant steel medium thick steel material used to manufacture boiler shell, pot drum, box end cover, hanger and other important parts.It includes carbon steel, carbon manganese steel, microalloy steel, low alloy high strength steel and low temperature steel. Operating temperature is generally -20℃ to 500℃, individual up to 560℃. These are mainly 16MnR steel (16 manganese capacity low alloy steel, a type of steel), which is used in the manufacture of ASME code pressure vessels. 16MnDR is a kind of steel plate for cryogenic pressure vessel. 16Mn -- indicates that manganese content in steel plate is about 0.16%, D- indicates low temperature, R- indicates pressure vessel. (Usually, steel with a high content of a certain chemical element needs to be marked in the material, for example, 1.6% manganese is written as 16Mn, 16MnDR is used for -40 degree pressure vessel steel plate.

Minimum Order: 1 bags

Carbon Steel 1. Good Wear Resistance After heat treatment, hot rolled steel coil will have high hardness and good wear resistance. 2. Good Machinability The Hardness of the hot rolled steel coil in annealed state is moderate and it has good machinability. 3. Good Molding and Easy Welding The Hot Rolled Steel Coil has excellent processing technology, good molding and easy welding. 4. Low Friction Low dissipation factor,lower operating costs.

Minimum Order: 1 bags

ASTM A312 TP316L TP304L Stainless Steel Seamless Pipe For Oil and Gas Standard specifications include seamless, longitudinally welded and cold welded austenitic stainless steel pipe for high temperature and general corrosive service. This standard is divided into several grades, each steel grade should determine the required chemical composition C, Mn, P, S, Si, Cr and Cr, Ni, Mo, etc. Process according to desired heat treatment temperature and cooling/testing requirements. It also needs to meet the specified tensile strength and yield strength. Chemical Composition for TP304 and TP316 ASTM A312 TP316L TP304L Stainless Steel Seamless Pipe For Oil And Gas 0 A: New designation established in accordance with Practice E527 and SAE J1086 Mechanical Properties ASTM A312 TP316L TP304L Stainless Steel Seamless Pipe For Oil And Gas 1 A312 Pipe Manufacturing Types ASTM A312 pipe covers following manufacturing types (Including hot finished or cold finished): a. Seamless Pipe (SMLS): It covers stainless steel seamless pipe that manufactured in any process that can not be involved in the welding process. b. Welded Pipe (WLD): It covers welded pipe that manufactured by an automatic welding process that does not add filler metal during welding. c. Cold Worked Pipe (HCW pipe): The heavy cold-worked pipe that apply cold working of not less than 35% reduction in thickness of both wall, and welded to the welded pipe prior to final annealing. Do not use fillers during welding. d. Welded and HCW pipe: Welded pipe and HCW pipe of 14 and smaller than NPS 14 shall have a single longitudinal weld. After approval by the purchaser, the welded pipe and HCW pipe with an NPS greater than NPS 14 shall have a single longitudinal weld or shall be manufactured by forming and welding two longitudinal sections of flat stock. So each welds are to be tested, inspected, inspected or treated. ASTM A312 pipe shall be free from oxide scale and contaminated iron filings. If the steel pipe is brightly annealed, and pickling, blasting or surface finishing may not be mandatory. The purchaser can request that the finished pipe shall do passivating treatment. Heat Treatment Methods ASTM A312 stainless steel pipes shall be furnished in heat treatment condition comply to table 2 of ASTM A312. In case of seamless types, immediately following hot forming while the temperature of the pipes is not less than the minimum solution treatment temperature specified in this table, pipes shall be individually quenched in water or rapidly cooled by other means (direct quenched). ASTM A312 TP316L TP304L Stainless Steel Seamless Pipe For Oil And Gas 2 B: Minimum, unless otherwise stated C: Quenched in water or rapidly cooled by other means, at a rate sufficient to prevent reprecipitation of carbides, as demonstrable by the capability of pipes. heat treated by either separate solution annealing or by direct quenching, of passing Practices A262, Practice E. The manufacturer is not required to run the test unless it is specified on the purchase order (see Supplementary Requirement S7). Note that Practices A262 requires the test to be performed on sensitized specimens in the low-carbon and stabilized types and on specimens representative of the as-shipped condition for other types. In the case of low-carbon types containing 3% or more molybdenum, the applicability of the sensitizing treatment prior to testing shall be a matter for negotiation between the seller and the purchaser. Mechanical Test Mechanical test including heat treated condition, Transverse or Longitudinal Tension Test or Flatten Test. Transverse or Longitudinal Tension Test For lots of not more than 100 pipes, one specimen shall be taken for tensile testing. For lots of more than 100 pipes, two specimens shall be taken from two pipes for tensile testing. Flatten Test For material heat treated in batch furnace, (by quenching after hot forming or in a batch-type furnace equipped with recording pyrometers and automatically controlled within a 30℃ or less range) 5% of steel pipe should be taken from each heat treated lot for flattening test. For material heat treated in the continuous furnace, sufficient number of pipe to constitute 5% of the lot, but in any case not less than 2 lengths for flattering test. ASTM A312 TP316L TP304L Stainless Steel Seamless Pipe For Oil And Gas 3

Silvery Anodized Aluminum Heatsink Extrusion Profiles / Customized Aluminum Housing Heat Sink We are one of the leading Aluminum extrusion profile manufactory , specialize in producing industrial aluminum profile and building aluminum profile. Such as orbital, windows, doors, shell, production line, radiation, special pipe, lift platform, thermal insulation windows and doors, flat open windows and doors. Sliding door and window, we are enthusiastically looking forward to serving all customers with the best service minded and appreciating your support. 1. Extrusion system Equipped with 44 extrusion production lines, including 600 tons to 6500 tons press machine imported from Japan, Italy and Taiwan. The annual production of extrusion machine line is beyond 150 000 tons. 2. Electrophoresis & oxidation system Two automatic horizontal oxidation production lines, which imported from German and Korea. Our Aluminium profiles meet international quality and win a great reputation from our worldwide clients. 3. Powder coating system Equipped two powder coating lines. Place of Origin China,Jiangsu Product Name aluminum extruded heat sink Brand Metal Plus Material 6000 serious,alloy 6063/6061/6005 Surface Finish Powder Coating, Anodizing, Brushing, Polishing, Electric- plating, PVDF Coating, E-coating , Plating, Chrome Plating, Dacromet etc. More Processing CNC Machining,Plastic Injection,Stamping,Die Casting, Welding,Forging,Silicone And Rubber,Mould Making,etc Temper T4 / T5 / T6 / T66 Application solar panel system mount , , machinery , home appliance , electronic products , electric appliance , computers Shape Square, Round, Flat, according to customers' drawings Processing Treatment bending/welding/punching/cutting Color Silvery white, black, golden, champagne, dark bronze or according to your requirement Specification A. Length: ≤6.5m B. Normal Wall thickness: ≥1.0mm C. Normal Anodizing thickness: ≥8µm D. Normal powder coating thickness: 60-120µm E. Tensile strength: ≥160mpa F. Yield strength: ≥110mpa G. Extensibility: ≥8% H. Hardness(HW): 8-15 Test 100%QC testing Certificate ISO/ROHS/SGS OEM Silkscreening,Engraving,Laser Printing,Cut-out making, Custom Packaging Box etc. One-stop Service Custom Design, Fabrication, Assembly And Delivery Alloy Si Fe Cu Mn< , br> Mg Cr Zn Ti Imp , urity Al 6063 0.2-0.6 , 0.35 0.1 0.1 0.45-0.9 , 0.1 0.1 0.1 0.15 Rest< , br> 6061 0.4-0.8 0.7 0.15- , 0.4 0.15 0.8-1.2 0.04-0.35 0.25 0.15 0.15 Rest < , br>6060 0.3-0.6 0.1-0.3 0.1 0.1 0.35-0.6 - 0.15 , 0.1 0.15 Rest 6005 0.6-0.9 0.35 0.1 0.1 , 0.40-0.6 0.1 0.1 0.1 0 , .15 Rest Order,payment,terms,shipment 1, Minimum order: 500 kg per trial order 1 piece of sample free of charge provided by approval and kept for future mass production. 2, Sample Lead Time: 25 working days(15 days for making the tool and 10 days making the samples. Before sending the samples to customer, samples should pass strict test in our lab. )Production Lead time: it depends on customers' order quantity ( 30 working days after deposit). 3, Payment :30% T/T in advance the balance after the copy of BOL . Applications: 1. Computer fileds: computer mainboard 2. Home appliances: pico projector, electronic refrigerator, red wine cooler, LASER TV, LCD TV, LED panel, Sound, Air condition, induction cooker, etc. 3. LED lighting: stage light, high bay light, down light, street light, automobile lamp ,etc. 4. Security fields: security cameras, infrared light cameras. 5. Machines: Industry/Medical/Military machines Specifications: 1. Primary Technical Data 1)Chemical composition 2) Mechanical property Alloy Temper Tensile strength Yield strength Elongation 6063 T5 ≥ 160Mpa ≥ 110Mpa ≥ 8% T6 ≥ 205Mpa ≥ 180Mpa ≥ 8% 6061 T6 ≥ 265Mpa ≥ 245Mpa ≥ 8% Competitive Advantage: 1) low price and high quality; High Quality CNC machining / extrusion / forging / die casting aluminum heat sinks 2) Small orders accepted; 3) Closely tolerance; Silvery Anodized Aluminum Heatsink Extrusion Profiles 6082 Housing Heat Sink 0

Al2O3 Ceramic Substrates , Cordierite Diesel Particulate Filter Applications: This product is a kind of special structure and special material of wall flow ceramic honeycomb ceramic filter element, used in the diesel engine exhaust gas purification device, using the hole wall of the pore wall flow filter body, intercept, capture the carbon in the diesel exhaust smoke particles, diesel exhaust gas purification. There are cordierite and silicon carbide material 2. 1. Product use This product is a kind of special structure and special material of wall flow ceramic honeycomb ceramic filter element, used in the diesel engine exhaust gas purification device, using the hole wall of the pore wall flow filter body, intercept, capture the carbon in the diesel exhaust smoke particles, diesel exhaust gas purification. There are cordierite and silicon carbide material. 2．Overall dimensions standards Item Overall dimensions standard values Test method Wall thinkness 100CSI 0.46MM±0.04 vernier caliper 200CSI 0.36MM±0.04 v , ernier caliper Overall dimensions OD:＜120MM ±1.0MM vernier caliper ≥120MM ±1% vernier caliper Height:＜150 ±1.0 v , ernier caliper ≥150 ±1%Height vernier caliper Hole density(Holes /inch2) 100CSI 100±10 vernie , r caliper 200CSI 200±10 vernie , r caliper Hole sealing integrity 100% Intact Bright light perspective Internal crack Bright light perspective Physical and chemical properties Item Standard value Test methods chemical component Al2O3 35.4%±1.5% chemical analysis SiO2 50.9%±1.5% MgO , 13.5%±1.5% RT Mpa ≥10.0Mpa universal material testing machine porosity ≥50% Gravimetric method Max. working temperature 1400℃ high-temperature electric resistance furnace CET(800℃) ≤1.2*10-6/℃< , br> thermal dilatometer The average pore aperture 7～15 Mercury Injection Apparatus

Al2O3 Ceramic Substrates , Cordierite Diesel Particulate Filter Applications: This product is a kind of special structure and special material of wall flow ceramic honeycomb ceramic filter element, used in the diesel engine exhaust gas purification device, using the hole wall of the pore wall flow filter body, intercept, capture the carbon in the diesel exhaust smoke particles, diesel exhaust gas purification. There are cordierite and silicon carbide material 2. 1. Product use This product is a kind of special structure and special material of wall flow ceramic honeycomb ceramic filter element, used in the diesel engine exhaust gas purification device, using the hole wall of the pore wall flow filter body, intercept, capture the carbon in the diesel exhaust smoke particles, diesel exhaust gas purification. There are cordierite and silicon carbide material. 2．Overall dimensions standards Item Overall dimensions standard values Test method Wall thinkness 100CSI 0.46MM±0.04 vernier caliper 200CSI 0.36MM±0.04 v , ernier caliper Overall dimensions OD:＜120MM ±1.0MM vernier caliper ≥120MM ±1% vernier caliper Height:＜150 ±1.0 v , ernier caliper ≥150 ±1%Height vernier caliper Hole density(Holes /inch2) 100CSI 100±10 vernie , r caliper 200CSI 200±10 vernie , r caliper Hole sealing integrity 100% Intact Bright light perspective Internal crack Bright light perspective Physical and chemical properties Item Standard value Test methods chemical component Al2O3 35.4%±1.5% chemical analysis SiO2 50.9%±1.5% MgO , 13.5%±1.5% RT Mpa ≥10.0Mpa universal material testing machine porosity ≥50% Gravimetric method Max. working temperature 1400℃ high-temperature electric resistance furnace CET(800℃) ≤1.2*10-6/℃< , br> thermal dilatometer The average pore aperture 7～15 Mercury Injection Apparatus Description: This product is a kind of special structure and special material of wall flow ceramic honeycomb ceramic filter element, used in the diesel engine exhaust gas purification device, using the hole wall of the pore wall flow filter body, intercept, capture the carbon in the diesel exhaust smoke particles, diesel exhaust gas purification. There are cordierite and silicon carbide material. Benefits of Products: ● High porosity of hole on the wall of high porosity, good liquidity and uniform distribution ●High temperature resistance, chemical corrosion resistance, thermal shock resistance and thermal shock resistance is strong ●The pressure drop is small ●High filtration efficiency, able to adapt to all kinds of regeneration ● Low thermal expansion coefficient

OEM/ODM services Exporting to Europe and the South America MOQ of 10Tons20 years' experience in exporting various offorging/rolling grinding steel balls, mill steel rods and cylinders... Specialized in Precision Casting and Forging Ball Grinding Media Fields Suizhou Gaincin Machinery Co.,Ltd(info#GAINCIN.com.cn) has and insists on its own marketing philosophy from production to sales, stable quality and best quality service, mutual benefit with customers. In order to meet various sizes of forging steel grinding media balls, skew rolling steel grinding media balls, casting alloy chromium steel balls with Cr contents range dia.8mm to 150mm,sections,cylinder field development request, we constantly explore and innovate, making our product with the higher quality and diversification to meet the different customer`s request from all over the world. Meeting ISO Standard and SGS All of our grinding steel balls are processed according to the standards of ISO 9001:2008, and our balls conform to the requirements of SGS and RoHS. Work with Us Today Immediately! We sincerely say thanks for our customer, because of your support, we become more professional. Grinding Media Ball is the most common in the world and also the most fascinating, although sometimes we cannot absolute get super-hardness balls, we are still making great efforts to explore and approach it. Gaincin Machinery is an energetic team and we are expecting your cooperation. Contact us today. Suizhou Gaincin Machinery Co.,Ltd 1704,Jingxiu River,Zengdu,Suizhou,Hubei,China info@gaincin.c , om.cn kimy.lee@gaincin.com.cn Tel.fax: 86 0722 358 8806 Showrom: gaincin.store.bossgoo.com

Minimum Order: 10 long tons

Over 20 years' experience in exporting various offorging/rolling grinding steel balls, mill steel rods and cylinders... OEM/ODM services Exporting to Europe and the South America MOQ of 10Tons Specialized in Precision Casting and Forging Ball Grinding Media Fields Suizhou Gaincin Machinery Co.,Ltd(info#GAINCIN.com.cn) has and insists on its own marketing philosophy from production to sales, stable quality and best quality service, mutual benefit with customers. In order to meet various sizes of forging steel grinding media balls, skew rolling steel grinding media balls, casting alloy chromium steel balls with Cr contents range dia.8mm to 150mm,sections,cylinder field development request, we constantly explore and innovate, making our product with the higher quality and diversification to meet the different customer`s request from all over the world. Meeting ISO Standard and SGS All of our grinding steel balls are processed according to the standards of ISO 9001:2008, and our balls conform to the requirements of SGS and RoHS. Work with Us Today Immediately! We sincerely say thanks for our customer, because of your support, we become more professional. Grinding Media Ball is the most common in the world and also the most fascinating, although sometimes we cannot absolute get super-hardness balls, we are still making great efforts to explore and approach it. Gaincin Machinery is an energetic team and we are expecting your cooperation. Contact us today. Suizhou Gaincin Machinery Co.,Ltd 1704,Jingxiu River,Zengdu,Suizhou,Hubei,China info@gaincin.c , om.cn kimy.lee@gaincin.com.cn Tel.fax: 86 0722 358 8806 Showrom: gaincin.store.bossgoo.com

Minimum Order: 10 long tons

OEM/ODM services Exporting to Europe and the South America MOQ of 10Tons---20 years' experience in exporting various offorging/rolling grinding steel balls, mill steel rods and cylinders... Specialized in Precision Casting and Forging Ball Grinding Media Fields Suizhou Gaincin Machinery Co.,Ltd(info#GAINCIN.com.cn) has and insists on its own marketing philosophy from production to sales, stable quality and best quality service, mutual benefit with customers. In order to meet various sizes of forging steel grinding media balls, skew rolling steel grinding media balls, casting alloy chromium steel balls with Cr contents range dia.8mm to 150mm,sections,cylinder field development request, we constantly explore and innovate, making our product with the higher quality and diversification to meet the different customer`s request from all over the world. Meeting ISO Standard and SGS All of our grinding steel balls are processed according to the standards of ISO 9001:2008, and our balls conform to the requirements of SGS and RoHS. Work with Us Today Immediately! We sincerely say thanks for our customer, because of your support, we become more professional. Grinding Media Ball is the most common in the world and also the most fascinating, although sometimes we cannot absolute get super-hardness balls, we are still making great efforts to explore and approach it. Gaincin Machinery is an energetic team and we are expecting your cooperation. Contact us today. Suizhou Gaincin Machinery Co.,Ltd 1704,Jingxiu River,Zengdu,Suizhou,Hubei,China info@gaincin.c , om.cn kimy.lee@gaincin.com.cn Tel.fax: 86 0722 358 8806 Showrom: gaincin.store.bossgoo.com

Minimum Order: 10 long tons

Stainless steel is an alloy of Iron with a minimum of 10.5% Chromium. Chromium produces a thin layer of oxide on the surface of the steel known as the passive layer. This prevents any further corrosion of the surface. Increasing the amount of Chromium gives an increased resistance to corrosion. Stainless steel also contains varying amounts of Carbon, Silicon and Manganese. Other elements such as Nickel and Molybdenum may be added to impart other useful properties such as enhanced formability and increased corrosion resistance.

Minimum Order: 1 bags