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1000W 1500W 2000W Qilin Head Handheld Raycus Metal Fiber Laser Welding Machine Characteristics Feature1: Specialized in thin metal sheet or tube welding (thickness within 4mm) with perfect welding effect, available to replace traditional argon gas welding machine or electric welding machine; Feature2: Portable with Light weight and small size, very convenient for outdoor welding operation; Feature3: With safety lock for operation, the welding light will only be activated by contacting metal material; Feature4: Easy operation and usage guidance, no need for long-term training to any workers; Feature5: Nice welding effect. The welding process is neat & continuous with no welding mark or spot. No need for any secondary process like polishing or patching; Feature6: Equipped with wire feeder & weld head auto-swinging function, low accuracy requirement for workpiece itself; Feature7: Equipped with separated type chiller, easy maintenance available, especially for oversea customers; Feature8: Low power consumption (within 5kw), bringing down operation cost; Feature9: Available for some thin workpiece cutting occasionally after setting adjustment. 1070nm Gold Laser Soldering Machine Joint Machine JPT Laser Source 01070nm Gold Laser Soldering Machine Joint Machine JPT Laser Source 1 Advantage: Product Name Handheld Laser Welding Machine Laser Power 1000W 1500W 2000W optional Laser Source Max JPT Raycus IPG optional Welding Head Qilin WSX Ospri optional Laser Wavelength 1070nm Pulse Width 0.5-15ms Pulse Frequency ≤100Hz Spot adjusting range 0.1-3mm Repeating precision ±0.01mm Cabinet size 600*1200*1200mm Cooling System Water Cooling Voltage 220V/3-Phase/50Hz 1070nm Gold Laser Soldering Machine Joint Machine JPT Laser Source 2 1070nm Gold Laser Soldering Machine Joint Machine JPT Laser Source 3 Application Industries: Machine shell sheet metal welding,Kitchen cabinets,staircase elevator,Food Machinery,shelf, oven,stainless steel door,window guardrail,distribution box,medical equipment,communications equipment,craft gifts,household and other industries. Application Materials: Stainless steel, copper, aluminum, gold, chromium, silver, titanium, nickel and other metals or alloys, it can also be used for a variety of welding between different materials.

What is Matcha ? As one of the first countries in the world to cultivate tea, China has a well established tea culture. Matcha spread quickly amongst the many tea cultures of the world due to its medicinal efficacy, but faded from history as infused tea, and traditional tea-making tools such as millstone gained popularity. The Chinese word for Matcha is Mo Cha; Mo is a homophone for grind and powder. A common misconception is that grinding common green tea leaves to get their powder is how Matcha is made, but actually powder from just any green tea leaves does not make Matcha. Though Matcha is powdery and green, the authentic material for making Matcha is the kind of tea that grows protected from direct sunlight, covered on plantations. The finished product is a tea leaf that is darker green, has a richer aroma and a unique sweet and fragrant taste that endures. Almost as amazing as its taste is its spectacular nutritional value with low calories and no cholesterol, fortified with vitamin A, E, K, B1, B2, B6, folic acid, and especially tea polyphenols (catechin), which has been widely touted in the medical science. Our Matcha Powder was divided into Four grade accoprding to usage : Top Grade ,Food Grade , Beverage Grade ,Bake Grade.

Minimum Order: 1 bags

Galvanized SWG Binding Wire Finish: Electro galv. iron wire, hot dip galv., galvanized annealed. Forms of Supply: Cut wire, U type, loop ties or coil wire. Flat wire or round wire. Popular Gauges: 16 Gauge 18 Gauge 20 Gauge 21 Gauge 22 Gauge Product Variety Galvanized Steel Rebar Ties in Coil (SWG 14, 16, 18 & 20 Gauge) 16 Gauge G.I Binding Wire 5 Kg Roll 16 SWG GI Binding Wire for Bar Ties 16 SWG Electro Galvanized Steel Binding Wire Wire diameter: 1.626 mm Material: Low Carbon Steel Wire with Zinc Coating 10-12 g/m2 In 7kg rolls 14 Gauge G.I Binding Wire for Reinforcing Steel Bar Bundling 3.5lbs coil wire, steel wire for construction rebar tying and securing No. 14 gauge electro galvanised binding wire, for reinforcement fixing 1mm Galvanized Binding Wire zinc coated 15 grm Diameter: 1 mm In rolls: 1.5 kg Packing: Each 10 rolls in one bundle 1.6mm U type bent mild steel binding wire, hot dip galvanized finish, in bundles Galvanized (G.I) Binding Wire 21 Gauge, 3 Kg / Roll No 9 Gauge fasteners / hardware 100 lb full roll,for iron rods Binding wire 0.8mm, electro-galvd. annealed, 10kg per coil. Galvanized Binding wires and Wood Nails Galvanized Binding wires with diameters of 16mm and 20mm Binding wire ( 21 gauge, Galvanized) & Wood Nail 2.5 inch Cut Wire Type Galvanized and annealed with added corrosion protection. Available in 14, 15, 16, 17, 18, 20 Gauge Galvanized Steel Bundling Wire, 18 #, Cut to Size 18 gauge g.i. wire for tying deformed steel bars in the construction field. Binding Wire in Both Galvanized and Black Steel Constructional Wire, Steel Wire, Binding Wire Galvanized and Non Galvanized (3KG/Bundle), 0.3 to 5m long Pre cut; pvc coated / galvanized / straight cut wire, SIZE: 21 SWG, 3kg / bundle, or 25 Kgs Bundles. Hot Dip Galvanized Wire for Binding Made of steel rod from Silicon killed steel not Rimming Steel, re zinc adhesion Heavily Galvanised to B.S. EN 10244 –2 CLASS A Zinc coating should be well adhered and pass wrap test Tensility must be consistent throughout load and not vary by more than 100 n/mm2 Alternative coating to B.S. E.N. 10244 – 2 CLASS A Smooth surface with no lumpy zinc Fully annealed and marked on the coil Produced in one tonne plus rota laid coils, securely plastic banded Coils must be free running without tangles Packing: Export seaworthy packing. Certificates: SGS, ISO Certificate, Mill Test Certifcate. Zinc coated wire, rebar tie wire 18 gauge Rebar tie wire, galvanized, guage 18 - 20, in 25 kgs coil. PVC Coated Galvanized Tie Wire / 3.5lb Spool Wire Rebar ties in reinforced concrete construction for binding reinforcing steel rods. 3.5lb Spool Rebar Ties 16, 16.5 & 14 gauge Tie wire, pvc wire or black annealed rebar tie wire, in 3.5lb spool or reels. Export to USA. 0.9mm Rebar Loop Ties (Double Loop Ends) Annealed Galvanized Reinforcing Steel Bar Tying Wire, Loop Tie Wire Mainly used for tying reinforcing bar for the construction works 0.9-1.0mm 20" rebar loop tie wire. Annealed and Galvanised.

Cold drawn wire; Redrawing wire; Black iron wire; High carbon steel wire; Low carbon steel wire; Galfan wire. Product Variety Electro galvanized wire 0.8mm, Morocco export quality Electro Galvanized Iron wire, 1.9mm, 100kg/coil, Iraq export quality Green PVC coated Galvanized core wire, outside diameter 3.5mm, Core wire dia. 2.2mm, in 100kg coil Hot dipped galvanised wire, size: 2.79 mm Hot dipped galvanaised wire, size: 3.66 mm Galvanized Wire Gauge 16 of 1.6mm and 1.8mm Kenya export quality Gal wire 28.5gz and 30.5gz 3.5mm and 4 mm diameter galvanized wire, Egypt export quality 0.9mm Electro gi wire, India export quality BWG Galvanized Wire GI Wire - 12 BWG - Export to Dubai Gauges: GI Galvanized Wire: 12 BWG GI Galvanized Wire: 14 BWG GI Galvanized Wire: 16 BWG GI Galvanized Wire: 18 BWG GI Galvanized Wire: 20 BWG Quality: Dubai, UAE export quality. Galvanized wire used in contructions & other bindingworks. Hard Drawn Galvanized Mild Steel Wire Hard Drawn 7SWG (Size 0.176” Dia) Galvanizing Process According to BSS-443 Bright & Soft Electro Galvanized Iron wire 0.50 mm Bright Steel Spool Wire Wire Diameter: 0.30 mm, 0.50 mm and 0.80 mm. 0.30 mm wire on plastic spool of min 25 kgs, 0.50 mm wire on plastic spool of min 50 kgs, 0.80 mm wire on plastic spool of min 50 kgs. Physical characteristics: Surface: Clean for enamelling, no oil. Zinc Plating: Uniform zinc plating. Color: Bright galvanized. Tensile strength (T/S): 250-300 N/mm2 Elongation : min 25% Packing: on solid plastic spools. Quality: France export quality. Galvanized Zinc Coated Hard Drawn Spring Wire 0.9 mm to 1.3 mm Hard drawn gal wire Minimum coating of 0.3 ounces per square ft (1g/mm2) of surface area. Wire diameter ranges 0.9mm to 1.3mm Quality: Israel export quality.

We supply phosphated wire coils for Belgium and European countries. Features: Fabricated from mild steel with ensured durability High tensile strength, corrosion resistance, long functional service life Bales binding wire of mild steel phosphate treated Packaging in coils of 250-300 kg with weatherpoof protection Wire Diameter 3.65mm +/- 0,02 Uses: For cotton baling Material Components: C 0,70 - 0,85% Mn 0,50 - 0,70% Si 0,15 - 0,30% S 0,025% max Breaking resistance 150-170kg/mm2 (1500-1700MPA) Minimum elongation before breaking 3% Bending on r=2,5mm : at least 3 bendings

Galvanized steel binding wire color pvc coated has excellent corrosion resistance especially suitable for OFFSHORE projects. PVC or epoxy coated binding ties are widely used in rebar, pipeline fixing and fence ties. Coating type can be pvc, Polyvinyl Chloride, Hard Vinyl Chloride, epoxy coated. Color of PVC coating can be: Dark green, light green, blue, red, black, other colors. We supply Binding Wire PVC Coated , 22 gauge, PVC coated green binding wire 1.6mm, packed in 10 kg roll, PVC Coated Binding Wire, 1.2-1.5 mm, in rolls, 50 m in length per roll, PVC coated double loop tie wire. Also many sizes per listed below. Binding Wire Poly Coated, DIA 1.4/2.0 mm Diameter of PVC Coated Galvanized Wire: 1.4 / 2.0 mm Zinc coating code reference: JIS 3532 Specification, 50 to 70 gm/m² Tensile Strength As per BS 1052: 1980 Elongation: 12% minimum elongation on 30cm sample Type of Wire: Mild Steel Annealed PVC Compound Properties: As per ASTM Standard Type of Coating: Polyvinyl Chloride Coating method: Extrusion Resistance to Natural Weather Exposure: Salt water immersion PVC Coated Bar Tie 1.4mm Packing: 10 coils per box 64 boxes per pallet Pvc coated wire tie Green colour Length 110mm Wire thickness 1.5mm Black pvc coated aluminium fence hook ties Hook tie 9GA X 8.1/4'' aluminium Black hook tie 9GA X 6.1/2" aluminum Black hog ring 9GA Aluminum Hook Ties, 9 gauge wire, size 6-1/2" For chain link wire ties, installed on fence posts and rails. PVC Coated Tie Wire Vinyl Coated Core Diameter: 1.00mm + 0.05mm galvanized Outer Diameter: 1.3 mm + 0.05mm Coated Thickness : 0.12mm Coated Material : Hard Vinyl Chloride (Green Colour) Tensile Strength : 390 – 540 N / mm2 Packing : 25 Kg Coils PVC & Corex shield wrapped Epoxy Coated Tie Wire Tie wire 3.0MM Color: Green epoxy coating For offshore pipelines bundling SS304 Tie Wire PVC Coated Solid Stainless Wire 1.0 mm Diameter SS304 0.5thk mm PVC Coated, Black colour. Tie Wire 21 Gauge PVC coated or EPOXY coated Quality confirming to ASTM A82

We supply Hot Dipped Binding Wire 22 gauge, 14 gauge and other sizes. Packing: 5kg rolls, 10kg, 15kg, 20kg, 25 kg. Hot Dipped Binding Wire Zinc Coating Standards as below. Item Description Hot dipped binding wire Tensile Strength: 350-550 mpa Zinc Coatting: 40-60 g/m² Electroplate 0.7 mm (5 kg paking) 22#single wire zinc plated in 5 kg packing Hot dipped binding wire Tensile Strength: 350-550 mpa Zinc Coatting: 40-60 g/m² Electroplate 0.7 mm (10 kg paking) 22#single wire zinc plated in 10 kg packing Hot dipped binding wire Tensile Strength: 350-550 mpa Zinc Coatting: 40-60 g/m² Electroplate 0.7 mm (20 kg paking) 22#single wire zinc plated in 20 kg packing Hot dipped binding wire zinc Coatting: 100-120 g/m² Electroplate 1.8 mm - 3 mm (25 kg paking) 14#single wire zinc plated in 25 kg packing Hot dipped binding wire Zinc Coatting: 100-120 g/m² Electroplate 1.8 mm -> 3 mm (10 kg paking) 14#single wire zinc plated in 10 kg packing Hot dipped binding wire zinc Coatting: 100-120 g/m² Electroplate 1.8 mm -> 3 mm (5 kg paking) 14#single wire zinc plated in 5 kg packing

We export bar ties to USA, France, Singapore, Ukraine, Bangladesh and other countries. Rebar Tie Wire PVC Coated,16 Gauge. Galvanized Wire 1.2 mm 10 Kgs per Roll. Tie wire - rebar application Galvanised Rebar Tying Wire 1mm in diameter Rebar Tie Wires Galvinised wire 1mm Rolls of 11 gauge tie wire used for rebar In 100lb rolls Double loop high tensile rebar ties 16 gauge, coated in a black pvc Or similar corrosion resistant coating. Packing in small 3-6 lb rolls Galvanized Binding wire for ribbed bar bundling Size: 22 and 18 Gauge In 7 Kg Roll Annealed Galvanizing Wire Cut to size for tire rebar Galvanizing Wire Straightened cut tie wire Annealed and Galvanized cut to size, for tire rebar Size: 1mmX400mmX20 Kg/Box 1mmX500mmX 20 Kg/Box Tire wire coil 16-gauge Black For reinforcing and placement rebar For the building industry Bar Tie Wire Small coils Black annealed wire 200 gr No. 8 Looped Bar Ties 5" 16GA wire tie Packed in 5000 pcs bag 6" 16GA wire tie 8" 16GA wire tie Packed in 5000 pcs bag Binding Wire for Rebar Bundling Grade SAE1006 Binding Wire : 7 mm Details Specification: Grade: SAE1006/SAE1008 Wire Diameter: 7 (mm) Chemical Composition: C%: max 0.08 Si%: max 0.10 Mn%: 0.25~0.40 S%: max 0.04 P%: max 0.04 Cr%: 0.30~0.40 Tensile strength: 370~420 Mpa Elongation: min 33% 18 Gauge Binding Wire for Rebar Weight: 37.5 lbs per roll Packing in 500kg (1100 lbs) coils

We supply binding wire galvanized for scaffolding and annealed scaffolding wire. Exported to Japan, UAE, etc. Uses: Scaffolding wire is used to meet the tie, guy, lashing and bracing requirements for scaffold systems. Scoffolding Wire - Binding Wire Galvanized Diameter: 2.5mm Scoffolding Wire - Binding Wire Annealed Diameter: 2.8mm For construction industries. Wire lashings produced in 2mm, 3mm, 4mm, 6mm or 9mm wire rope

One end twisted for quick baling Sizes: 4mm Wire length: 2.4m, 3m length. Surface: Black phosphated and Galvanised. Packing 100pcs /bundle We supply quick link bale tie wire in 20ft container on FOB or CNF terms.

Black annealed wire with softness and flexibility is popularly used in binding big bales of agricultural products and recycling wastes. Bales binding wire is also called Baling Wire. Wire Process: Hard Drawn and Annealed and Oil Tampered for Anti-Rust action Steel Grade: Q195B / Q235B / SAE 1008 B /SAE 1006 B Material: Quality Low Carbon Steel Black Annealed Wire BLACK ANNEALED BINDING WIRE, 16 Gauge BLACK ANNEALED BINDING WIRE, 18 Gauge Tensile Strength: Standard or per specific request. Soft Black Annealed Baling Wire 3.0mm Tie / Baling Wire Material: Low carbon steel wire Wire diameter: 3.0mm Soft Black Annealed Baling Wire 4.0mm For cotton bale binding Material: Low carbon steel wire Wire diameter: 4.0mm

Binding ties with iron wire as core wire, wrapped with natural paper or plastic covering, used for garden and agriculture tying, exported for Croatia, Slovenia, Hungary, Serbia and other countries. Binding tie wire with pvc covering Size: 2.6mm X 0.45mm iron wire inside Color: Dark green Wire Length and packing: 12cm X 1000 pcs/bundle 15cm X 1000 pcs/bundle 20cm X 1000 pcs/bundle 20cm X 100 pcs/bundle 30cm X 1000 pcs/bundle For garden ties in rolls, 250m/roll Plastic Binding Ties - Binding Wire with Plastic covering Size: 2.2-2.3mm X 0.40mm iron wire inside Color: Various Wire Length and packing: 12cm X 1000 pcs/bundle 15cm X 1000 pcs/bundle 20cm X 1000 pcs/bundle 20cm X 100 pcs/bundle 30cm X 1000 pcs/bundle For garden ties in rolls, 250m/roll Natural Paper Binding Ties - Binding Wire Paper wrapped Size: 4mm X 0.45mm iron wire inside 10cm X 1000 pcs/bundle 12cm X 1000 pcs/bundle 15cm X 1000 pcs/bundle 20cm X 1000 pcs/bundle 25cm X 1000 pcs/bundle 250m/roll

Product Description C Band 75/100GHz 400G Coherent Module QSFP-DD ZR 80~120KM for DCI Applications This product is a coherent module, compliant with the OIF 400ZR MSA and QSFP-DD MSA standards, is designed for DCI applications. The digital diagnostics function is available via an I2C interface, as specified by the QSFP-DD MSA. The product is a C-band 75G/100 GHz grid coherent optical module that combines coherent DSP ASIC functionality with best in class ultra-narrow line-width tunable lasers, high speed modulators and high responsively coherent receivers to deliver high performance at 400G 16QAM modulation formats (at 60G baud rate). C Band 75/100GHz 400G Coherent Module QSFP-DD ZR 80~120KM for DCI Applications 0 Features QSFP-DD MSA compliant Compliant with OIF 400ZR, version 01.0, March 10, 2020 Digital diagnostic monitoring support Hot pluggable by 76-pin electrical interface Maximum power consumption 16.5 W 400G 16QAM modulation Compact size (18.4 mm x 93.4 mm x 8.5 mm) LC duplex connector 400GBASE-R, 425 Gbps bit rate 400G-AUI-8 C2M; 8 x CEI-56G-VSR PAM-4 electrical interface Operating case temperature: 0°C to 70°C Single 3.3 V power supply RoHS 2 compliant Optical Characteristics Parameter Min Typ Max Unit Conditions Transmitter Transmitter frequency range 191.3 193.7 196.1 THz TU-T grid. Frequency range over which the specifications hold unless noted otherwise. The frequency is fixed at 193.7 THz for unamplified link applications. Transmitter laser frequency stability -1.8 1.8 GHz Offset from channel frequency set point. The receiver LO has the same frequency accuracy. Transmitter output power -10 -6 dBm Measured at optical connector. Transmitter output power with TX disabled -20 dBm Max Output power with TX_DIS asserted Transmitter output power during wavelength switching -20 dBm Transmitter reflectance -20 dBm Transmitter polarization dependent power Mean I-Q amplitude imbalance 1 dB Transmitter polarization dependent power 1.5 dB Power difference between X and Y polarization Receiver Frequency offset between RX and LO -3.6 3.6 GHz Acquisition Range Input power range -12 0 dBm Input sensitivity (amplified link application) -12 dBm Input sensitivity (unamplified link application) -20 dBm For unamplified link applications, the minimum input power is –20 dBm @receiver OSNR tolerance ≥ 34 dB. OSNR tolerance (amplified link application) 26 dB/0.1nm The OSNR tolerance is referenced to an optical bandwidth of 0.1 nm @193.7 THz or 12.5 GHz. OSNR tolerance (unamplified link application) 34 dB/0.1nm The OSNR tolerance cannot be less than 34 dB for unamplified link applications. Optical return loss 20 dB Optical reflectance at connector input CD Tolerance 2400 ps/nm Tolerance to chromatic dispersion Optical path power penalty 0.5 dB OSNR penalty tolerance due to –35 dB interferometric crosstalk and 2400 ps/nm chromatic dispersion. PMD tolerance 10 ps Tolerance to PMD with ≤ 0.5 dB penalty to OSNR sensitivity. 10 ps of PMD corresponds to max 30 ps of DGD and max 500 ps2 of SOPMD PDL tolerance (amplified link application) 3.5 dB Tolerance to PDL with < 1.3 dB penalty to OSNR sensitivity When change in PSP is ≤ 1 rad/ms. PDL tolerance (unamplified link application) 2.5 dB The PDL tolerance is 2.5 dB in unamplified link application when the reciever OSNR sensitivity penalty is 0.8 dB. Tolerance to change in SOP 50 krad/s Tolerance to change in SOP with ≤ 0.5 dB penalty to OSNR sensitivity. Measurement relative to reference with 10 ps PMD and 2.5 dB PDL and SOP of < 1 rad/ms under the same conditions. Optical input power transient tolerance ±2 dB Tolerance to change in input power with ≤ 0.5 dB penalty to OSNR sensitivity. Received power is within –12 dBm to 0 dBm. Rise/fall times of power change defined by 20%–80% of 50 µs or slower.

Scenic And Museum Audio Tour Guide L8 Product Adopts Replaceable Dry Batteries Descriptions: TuMan L8 AAA battery tour guide system is detrusion by HUMANTEK CO.,LTD,The system adopts the international advanced wireless amplification technology,to realize the function of intelligent voice explain.The system related equipment light fashionable appearance,convenient to carry.can be for the government officials and VIP customer visits,conferences. More suitable for large companies,museums,theme parks,scenic spots and historical sites,such as a tour by boat tour guide use; The dvice contains Transmitter and Receiver. TuMan L8 product feature: 1. Dual channel 64 channels; 2. Transmission distance:open field >=150m; 3. The through wall effect is good:through concrete wall,brick wall penetration effect; 4. Channel spacing is 323 kHz:Adjacent channel without interference; Scenic And Museum Audio Guide L8 Product Adopts Replaceable Dry Batteries 0 Scenic And Museum Audio Guide L8 Product Adopts Replaceable Dry Batteries 1 Using graphic: Scenic And Museum Audio Guide L8 Product Adopts Replaceable Dry Batteries 2 Parameters: Name Value Working frequency: 400MHz-470MHz,Narrow band (can be customized broadband!); Channel Quantities: 64:64 teams in the same place,no interference; Channel spacing: 323KHz; Transmitter power: 20dBm; Receiving sensitivity: -115dBm(typical); Working voltage: 2.4-3.3VDC,AAA battery; Input and Output: Input(transmitter):3.5mm microphone； Output(receiver):3.5mm earphone Oscillator: PLL; Second harmonic: >40dbc; Frequency response: 300Hz-3KHz; Signal to Noise Ratio: 80dB(typical); Working current: Transmitter:≤110mA(20dBm); Receiver:≤35mA;< , br>distance: >=150 meter; Dimensions: Length70mm×Width48mm×Height18mm; Weight: 35g(without battery)