Fiber Optic Equipment

Optical Fiber Patch Cord Product Name: Communication test equipment fiber optic patch cord FC to LC single mode type Optical Fiber Patch Cord Description : product structure Core: high refractive index, used to transmit light. Cladding: The refractive index is low, and it forms a total reflection condition with the core. Jacket: High strength, can withstand large impacts, protect optical fiber. The core and the cladding together form a dielectric optical waveguide, which forms the conduction and restriction of optical signals and realizes the transmission of light. The core and the cladding together are called bare optical fibers. According to different transmission media, optical fiber jumpers can be divided into common single-mode and multi-mode jumpers of silicon-based optical fiber, and other optical fiber jumpers with plastic as transmission media; according to the connector structure, they can be divided into FC jumper, SC jumper, St jumper, LC jumper, MTRJ jumper, MPO jumper, Mu jumper, SMA jumper, FDDI jumper, library E2000 The appearance of the standard test line of the instrument is similar to that of an ordinary optical fiber jumper, but the requirements are much higher than the industry standards. Simplex will have two connectors totally, duplex will have four connectors, each side will have two connectors. Regarding the connector structure, It has FC, SC, ST, LC, MTRJ, MPO, MU, SMA 905/906, E2000, DIN4, D4, and so on. The fiber count also can be simplex patch cord, duplex patch cord, 4 core patch cord, 6 core patch cord, 8 core patch cord, 12 core patch cord, 24 core patch cord, 48 core patch cord, 96 core patch cord, and so on. Optical Fiber Patch Cord Typical Usages FTTA,FTTH Application 3G, 4G, 5G Base Station Horizontal and Vertical Cabling BBU,RRU,RRH,LTE Optical Fiber Patch Cord Technical Parameter products name Communication test equipment fiber optic patch cord FC to LC single mode type mode type single mode cable count simplex core type G657A2 cable color yellow patch cord length ( can be customized according to your request ) insertion loss ≤ 0.1dB return loss APC≥60 dB wavelength 1310/15500nm core type 9/125um ferrule material Ceramic operating temperature -40~ +85℃ cable print standard print ( can be customized) OEM/ODM acceptable warranty 3 years after delivery Delivery time 5-15 working days ( according to your quantity ) Optical Fiber Patch Cord Connector type: Communication Test Equipment FC To LC 9/125um Fiber Optic Patch Cord 0

Mini type 1xN 2xN PLC splitter with connectors TELCORDIA 1209&1201 STANDARD Dawnergy’s planar light wave circuit (PLC) splitter is optical power management device which uses silica optical waveguide technology. It has small size, high reliability, wide operating wavelength range. It is widely used in PON networks and realizes optical signal power splitting. Features: Low insertion loss Low PDL Good channel uniformity High-reliability and stability Qualified according to Telcordia 1209 and 1221 requirements Parameters 1x2 1x4 1x8 1x16 1x32 1x64 Operating Wavelength(nm) 1260~1650 Insertion Loss (dB) Typical 3.6 6.8 10 13.1 16.2 20 Max(P/S) 3.8/4.0 7.2/7.4 10.5/10.7 13.6/13.7 16.5/16.8 20.5/21.0 Uniformity (dB) Typical 0.3 0.4 0.5 0.6 0.8 1.2 Max 0.4 0.6 0.8 1.2 1.5 2.5 PDL (dB) Typical 0.1 0.1 0.15 0.15 0.15 0.2 Max 0.2 0.2 0.3 0.3 0.3 0.4 Return Loss (dB) Min 55 Directivity (dB) Min 55 Fiber Length (m) 1 (+/-0.05) or customer specified Fiber Type ITU-T G657A1 or customer specified WDL (dB) Typical 0.2 0.2 0.2 0.3 0.3 0.3 Max 0.3 0.3 0.3 0.5 0.5 0.5 TDL (dB) (-40~85℃) Typical 0.2 0.2 0.2 0.3 0.3 0.3 Max 0.4 0.4 0.4 0.5 0.5 0.5 Operating Temperature (℃) -40~85 Storage Temperature (℃) -40~85 Packaging Size(mm) Bare Splitter 40x4x4 50x7x4 60x12x4 Mini Module 60x7x4 60x12x4 80x20x6 100x40x6 Cassette Type 100x80x10 120x80x18 　 Parameters 2x2 2x4 2x8 2x16 2x32 2x64 Operating Wavelength(nm) 1260~1650 Insertion Loss (dB) Typical 3.7 7 10.8 13.6 16.8 20.5 Max(P/S) 3.9/4.2 7.5/7.8 11.2/11.5 14.2/14.5 17.4/17.7 21.0/21.5 Uniformity (dB) Typical 0.5 1 1 1.2 1.5 2.2 Max 0.6 1.2 1.5 1.8 2 2.7 PDL (dB) Typical 0.1 0.1 0.2 0.3 0.3 0.3 Max 0.2 0.2 0.4 0.4 0.4 0.4 Return Loss (dB) Min 55 Directivity (dB) Min 55 Fiber Length (m) 1 +/-0.05 or customer specified Fiber Type ITU-T G657A1 or customer specified WDL (dB) Typical 0.3 0.3 0.3 0.5 0.5 0.8 Max 0.4 0.4 0.5 0.6 0.8 1.2 TDL (dB) (-40~85℃) Typical 0.3 0.3 0.3 0.4 0.4 0.4 Max 0.4 0.4 0.4 0.5 0.5 0.5 Operating Temperature (℃) -40~85 Storage Temperature (℃) -40~85 Packaging Size(mm) Mini Module 60x7x4 80x12x5 100x20x6 100x40x6 Notes: 1. Measurements are done at room temperature. Connector loss is excluded in the above specifications. 2. S=Standard grade, P=Premium grade

FTTH FAT 2 Ports Fiber Terminal Termination Box Wall Outlet SC Flame retardant White ABS This fiber access terminal is 2cores, ftth mini wall outlet, it mainly used wall mounted or desktop in ftth network, The interface is SC adapters, UPC or APC is ok, it is good choice for CATV, CCTV or GPON networks too. Features With protection doors dustproof, IP30 dustproof,indoor use Suitable for many types of modules, used in cabling network area subsystem Embedded type surface, easy for installation and removal SC simplex or LC duplex coupler surface mounted installation and concealed panel installation All modules are solderless mode Technical specification Item Parameters Cable used 2.0*3.0mm drop cable or indoor cable Fiber cladding diameter 125um (G652 or G657) Fiber diameter 250um or 900um Fiber mode Single mode and multimode Tensile strength >50N Operating temperature -40~+85°C Adapter SC&LC Insertion loss ≤0.2dB (1310&1550nm) Fiber count 2cores

IoT RTU, IoT Gateway, Industrial celluar router, Ethernet I/O module, LoRa gateway etc.

Minimum Order: 1 bags

Product Description Underground 48 Core Outdoor Fiber Optic Cable GYTS Optical Cable Outdoor Duct Underground Direct Buried Armoured Fiber Optic Cable 12 24 48 96core GYTS optical cable generally refers to layer twisted optical cable. The layer twisted optical cable is composed of a plurality of casings containing optical fibers twisted into a round cable core around the central reinforcing member. The metal or non-metallic reinforcement is located in the center of the optical cable, and the loose tube containing the optical fiber is arranged around the reinforcement. Features 1. Adopt "SZ" bidirectional layer twisting technology 2. Filling water-blocking ointment step by step, full-section water-blocking 3. The steel (aluminum) belt has reliable bonding with the edge, high strength, and no cracking when twisted 4. Stable fiber excess length control 5. After the cable is formed, the additional attenuation of the optical fiber is almost zero, and the dispersion value does not change 6. Excellent environmental performance, applicable temperature range is -10℃~+70℃ 7, suitable for overhead, pipeline, direct buried and other laying methods Application These corrugated steel tape armored cables are suitable for installation in aerial or duct environment for long haul communication, LAN Product Name GYTS fiber optic cable Fiber Count 12-144 Fibers Construction Stranded Loose Tube Fiber Type Singlemode G.652D Outer Jacket Material PE(Black) Weight 100kg/km Arm , or Layer Aluminum Tape Application Aerial and Duct Jacket Diameter 9.8mm-16.1mm Jacket Material PE Cable Length 1KM-5KM per drum Test Wavelength 1310/1550nm Operation Temperature -20℃ to +60℃ Product Details 11.jpg22.jpg66.jpg FAQ -1.jpg Q1:What are the advantages of your price? A1: We have our own factory, professioanl machinery equipment . We can meet the price advantage of products with the same quality parameters, and we promise to achieve a price of 1%-10% lower than that of our peers. Q2: What is your quality advantage? A2: We strictly according to the ISO9001 quality management system, insisting "Enough Cores, Enough Meters, High Quality, High Performance". Providing our customers with higher quality products and services. Q3. Do you support customized brands? A3: Yes! The professional OEM services will be welcomed to us. Our factory accepts to make the logo free for bulk orders. Q4: What are the benefits of working with you? A4: New customers can enjoy AIXTON’s stock and annual year-end dividends, and support long-term cooperative customers to upgrade to global agents and enjoy more discounted prices. glasfaserkabel

As a fiber optic products supplier in the industry, TUOLIMA focuses on brand customization, multi-selective product logo printing, high-end and independent packaging design, to provide customers with a one-stop service that is quite trusted by professionals worldwide. GJS-901 is vertical/Dome type Splice Closure, and its installation is quite simple. This dome fiber optic splice closure can be placed in aerial, underground, wall-mounting, hand hole mounting and duct-mounting applications. The strong housing and main components of the splice closure dome provide fire resistant, waterproof and quakeproof while protecting splices during pulling and impacting. The dome closure fiber optic closure ensures long term reliability and usage under ambient temperature from -40℃ to +65℃. As one of the professional fiber optic accessories suppliers, TUOLIMA can customize the optical cable according to your requirements. Details of TGJS-901 Dome Type Fiber Optic Splice Closure Reinforce rebar on the body of closure make excellent performance under impact, pulling, tension etc Convenient to increase or reduce trays/ cassette for capacity requirement Spacious storing tray/ cassette for storing and maintenance 3 fixing item/designs to prevent fiber optic cable from external effect Can be used from- 40 ℃ to +65℃ temperature range Easy to re-enter without tools Integrated seal, air tight and water proof, flame-retarded Exquisite small Dimension design, convenience installation application Specification of TGJS-901 Dome Type Fiber Optic Splice Closure Model No. TGJS-901 Color Black Capacity 48 cores Protection Level IP68 Material PP+GF Inlet/outlet 1+3 Dimension(MM) 300*Ф120 Sealing Method For Inlets Heat shrinkable Packing And Comments Of TGJS-901 Dome Type Fiber Optic Splice Closure Package dimensions(W*H*D) 8pcs/15.21kgs/680mm*400mm*210mm Package material Standard carton for sea shipping or air express

As a fiber optic products supplier in the industry, TUOLIMA focuses on brand customization, multi-selective product logo printing, high-end and independent packaging design, to provide customers with a one-stop service that is quite trusted by professionals worldwide. The body of this closure splitter box is made of fiberglass and PP as customer's request that has extremly high tensile strength, waterproof and dustproof protection function, reaching IP68. This joint closure optic splitter box can be equipped with 1*16 Mini splitter& 1*16 card type splitter and 16 SC adapters. It can be mounted wall, aerial or holding-pole with one or two pieces of metal board tightly attached onto the cable or pole. Details of TGJS-303A Splitter Type Fiber Optic Splice Closure Inside Splitter place look: Could install a 1x16 mini splitter or a 1x16 card type splitter Inside splice tray look: 24 core/tray, 4pcs trays Stainless steel accessory Complete installation accessory for wall mounting(holding-pole accessory should contact sales) Specification of TGJS-303A Splitter Type Fiber Optic Splice Closure Dimension（mm） 380×245×130 Max. capacity(Single fiber) 16 Weight（kg） 4.5~5 Sealing type Mechanical Cable ports 1 input cable port for un-cut cable from diameter from10~17.5mm. 2 output cable ports for cable diameter from 8~17.5mm. 16 output cable ports for cable diameter less than 4mm. Single splice tray capacity(Single fiber) 16 Splice tray quantity 2pcs Packing And Comments Of TGJS-303A Splitter Type Fiber Optic Splice Closure This equipment packaging produced by TUOLIMA is moisture-proof and earthquake- proof. The accessories are packed first plastic bags, then into the boxes with plastic bags for sealing. There are moisture-proof and earthquake direction signs outside the boxes. It can't be inverted in the transport and be free from rolling when carrying. Please load carefully and prevent the collision. You should prevent it from heavy rain before installation. The temperature in the transport should be controlled between-35℃ to +55℃. The excessive accumulation of goods should be stored on the cartons. The treasury should away from the erosion of corrosive gas equipment and the temperature should be below 45℃ and higher than -5℃, and relative temperature should not be high in long-term(generally less than 75%). Package dimensions(W*H*D) 520mm*420mm*330mm Package material Standard carton for sea shipping or air express Weight 4.5kgs

As a fiber optic products supplier in the industry, TUOLIMA focuses on brand customization, multi-selective product logo printing, high-end and independent packaging design, to provide customers with a one-stop service that is quite trusted by professionals worldwide. Here are the steps to use the high precision fiber optical cleaver tool: 1. The light fiber plate cover open, open plate single core optical fiber fixture, confirm the knife in front of side position. 2. The optical fiber is placed in the V slot of the single-core optical fiber fixture, and the optical fiber coating is applied to remove the scale alignment of the boundary line and the fixture according to the required cutting length. (for example, when cutting the length of 16mm, the boundary line is aligned with the 16mm of the scale), it is time to confirm that the bare fiber section is straight. 3. On the cover of the single core fiber optic clamps to clamp the optical fiber. Close the cover of the optical fiber clamp, and push the knife to cut off the optical fiber. 4.Open the cover of the optical fiber and hold the fiber while holding down the cover of the single core fiber clamp and take out the optical fiber. The Trouble shooting of TLM-01B Fiber Optic Cleaver Cut off the bad of the FTTH tool may be caused by the following reasons: when the fiber is placed on the cutting knife, the fiber is not straight. Please go straight to the optical fiber. the position of the blade is too high, please adjust the height of the blade. optical fiber control block with dust and other foreign materials, please clean the fiber control block. foreign matter such as dust cleaning blade. fiber dust and other foreign matter, please remove the fiber coating, carefully wipe the bare optical fiber part. Please contact the company's after- sales service department in a timely manner. Specification of TLM-01B Fiber Optic Cleaver We have many kinds of fiber optic cable cleaver of different specifications, for example, ofc cleaver, s09 fiber cleaver, single fiber cleaver, automatic fiber cleaver, splicing cleaver and so on. This fiber tool kit is of good quality. And the fiber optic cutter price and fiber cleaver blade price are very affordable for our customers. If you have any problem about the fiber cutter tool after receiving our products, please call us. 1 Bare fiber diameter 125um 2 Fiber core number Single core 3 Fiber coated diameter 0.25&0.9mm 4 Coating length Cutting length +18mm 5 Fiber Cleaver length 9-16mm(0.25mm) 10-16mm(0.9mm) 6 Cutting angle ≤0.5° 7 Blade life 48000 8 Size 56(W)*55(D)*48(H)mm 9 Weight 265g

As a fiber optic products supplier in the industry, TUOLIMA focuses on brand customization, multi-selective product logo printing, high-end and independent packaging design, to provide customers with a one-stop service that is quite trusted by professionals worldwide. TGJS-101 is one of the main equipment for user access points, applied for protective connection and distribution between two or more cables. The primary function of horizontal fiber optic splice enclosure is to connect distribution cable and indoor cable in the open air. This inline fiber optic splice closure is widely used in communication systems, cable TV, optical cable network systems and others by virtue of steady structure, good sealing performance and easy construction. As a professional fiber optic cable manufacturing company, TUOLIMA can customize the horizontal fiber optic splice closure according to your requirements. Details of TGJS-101 Inline Type Fiber Optic Splice Closure The body is made of high quality engineering plastic with good strength; 3.2 With good waterproof design, the fiber optical splice closure can be applied into underground and aerial. 3.3 Be equipped with 4 splice trays (each capacity is 12 cores) ; The maximum can be 96 core (8 PCS 12F black trays). 3.4 Excellent fiber routing design ensures the radius curvature of the fiber well and enough fiber storage space. Specification of TGJS-101 Inline Type Fiber Optic Splice Closure Model No. TGJS-101 Color Black Capacity 48/96 cores Protection Level IP68 Material PP+GF Inlet/outlet 2/2 Dimension(MM) 480*155*110 Weight（KG） 2.3

As a fiber optic products supplier in the world, TUOLIMA has been operating in the optical communication industry since 2009, mainly fabricating and selling various fiber optic cable and cable fittings, fiber optic splice closures, distribution boxes with all accessories, FTTH transmission equipment. Rack mount patch panel is a panel used for cable interconnections between communication facilities. This odf fiber optic patch panel integrates fiber splicing, fiber termination, fiber optic adapters & connectors together in a single unit. Fiber optic termination panel also works as a protective device to protect fiber optic connections from damage. However, fiber optic cable patch panel comes into different shapes and specifications. To choose the right fiber optic termination box rack mount is not an easy thing. There are various fiber patch panel connector types in our company, such as 24 port fibre patch panel. TUOLIMA provides various models of fibre optic patch panel for your different needs. Why Choose TUOLIMA Rack Mount Patch Panels 1.Competitive price: We are a manufacturer of all kinds of rack mount patch panels, ODF, cabinet which made of stainless steel, SMC or metal. 2.Quality guarantee: TUOLIMA selects high quality metal to inject, bend and paint it into different molds or all customized design which ensures best quality. 3.Efficient and responsible after-sales service: TUOLIMA owns an individual group of sales in charge of your complete purchase experience. Any quality problem, please find our contact, then your products will be carefully inspected and found it a satisfied solution.

As a fiber optic products supplier in the world, TUOLIMA has been operating in the optical communication industry since 2009, mainly fabricating and selling various fiber optic cable and cable fittings, fiber optic splice closures, distribution boxes with all accessories, FTTH transmission equipment. PM-01D handheld optical power meter is a compact and an easy-to-use testing instrument for optical fiber networks, which can be used for absolute optical power measurements as well as for relative loss measurements in optical fibers. Features of handheld optical power meter ingenious appearance, wide range of power measurement, high accuracy and user self-calibration function with high performance-to-price ratio. Fiber optic cable power meter have different types for you to choose, such as opm fiber optic meter, ofc power meter, mini optical power meter, optical power meter normal, fiber optic power meter and light source cable, mpo power meter and so on. The optical meter price is also reasonable. Our light source power meter fiber optic cable tools and test equipment deserve your trust, we believe that our optical power detector will up to your standard. Now, we have various fiber tools and equipment for sale. Details of PM-01D Power Meter Maintenance in Telecom Maintenance CATV Fiber Optic Lab Testing Other Fiber Optic Measurements Advantages of PM-01D Power Meter User self calibration function Comfortable LCD display and optional backlight LCD display supports night operation Power measurements in dBm or mw and insertion loss in dB Low battery consumption, more than 240 hours continual operation time for three 1.5V alkaline batteries 10 minutes Auto-off function can be activated or deactivated Specification of PM-01D Power Meter Type PM-01DA PM-01DC Wavelength(nm) 800~1700nm Detector InGaAs Measurement  Range (dBm) -70~+6 -50~+26 Uncertainty ±5% Calibrated Wavelength(nm) 850,980,1300,1310,1490,1550 Resolution(dB) 0.01 Optical Connector FC(interchangeable SC,ST) / as well as 2.5mm universal Power Supply Alkaline Battery(3 AA 1.5V batteries) Battery Operating Time 240 h with 1.5V Battery(3) Operating Temperature(℃) -10 ~ +60 Storage Temperature(℃) -25 ~ +70 Relative Humidity 0 to 95% (non-condensing) Dimension(mm) 175x82x33 Weight(g) 310 Packing and Comments of PM-01D Power Meter MODEL INCLUDES All PM-01D Models PM-01D Optical Power Meter, Protective Rubber Boot, 3pcs 1.5V batteries, User Manual, Cotton swabs and Soft carrying case.

As a fiber optic products supplier in the world, TUOLIMA has been operating in the optical communication industry since 2009, mainly fabricating and selling various fiber optic cable and cable fittings, fiber optic splice closures, distribution boxes with all accessories, FTTH transmission equipment. Fiber optic cable clamp is used to link a overhead fiber drop cable to a optical devices or a house suitable for both indoor and outdoor installation. Tuolima has many types of tension cable clamps made of stainless perforated shim materials, nylon or Aluminum, which increases the tension load without cable slip and damage guaranteeing long time of usage. The stainless steel/aluminum tail wire/ bail supports installations on walls, poles with drive hooks, pole brackets, FTTH brackets and other drop wire fitting or hardware. Features of Outdoor Fiber Optic Tension Cable Clamp Since the production of fittings, Tuolima has developed dozens of types of fiber optic cable clamps for domestic and foreign customers. There are many types and wide coverage. There is always one suitable for you. Tuolima selects high-quality stainless steel, aluminum, zinc, nylon and other raw materials to meet the multiple needs of different customers for quality and price Strict factory testing to ensure good product stability Professional molding machines and injection molding machines provide customized services for customers Why Choose TUOLIMA Outdoor Fiber Optic Tension Cable Clamp? 1. Competitive price: We are a manufacturer of fiber optic clamps with self-owned land and mold machines and cheaper raw material resource with stable domestic and foreign orders. 2. Quality guarantee: All fiber optic products of Tuolima go through strict tensile strength tests before they leave the factory, and the load-bearing capacity during simulation is even greater than the tensile strength after actual installation. 3. Efficient after-sales service: TUOLIMA has a professional group of engineers and sales in charge of your complete purchase experience. If any quality problem after receiving the tension wire clamp, we will response at once and give you a satisfied solution such as device configuration or remote control. Perfect and responsible service makes Tuolima your most trusted partner.

Fiber Optic Patch Cord/ FC/APC-FC/APC/ Single mode G657A1/ Simplex/3.0mm/ LSZH/ PVC/Yellow Introduction Fiber optic patch cords suited for equipment jumper cable, cross connects and work area connections. All patch 100% factory tested to ensure performance to TIA/EIA-568-B-3 standards. All of them have excellent environmental and mechanical performances. Our patch cord provides high reliability and flexibility for our customers in different industries. Our top-of-the-line fiber optic cable assemblies and stringent manufacturing process ensures the excellent optical performance. All patchcords can be customized in length, fiber mode and connector types to suit every single customer requirement with our state-of- art production facilities. G657A1 Simplex 3.0mm LSZH Fiber Optic Patch Cable Single Mode Yellow Color 0G657A1 Simplex 3.0mm LSZH Fiber Optic Patch Cable Single Mode Yellow Color 1G657A1 Simplex 3.0mm LSZH Fiber Optic Patch Cable Single Mode Yellow Color 2 Features 1) Avalible in simplex, duplex connector options 2) Fast delivery 3) TIA compliant color-coded connectors and boots 4) Cable jaket and boots color-coded for easy ID of fiber 5) Fiber options: OS2, OM1,OM3, and OM4 6) Fully tested for insertion loss and return loss 7) Other jacket colors available as custom with MOQ and lead time applicable Specification Connector Type FC/APC to FC/APC Fiber Count Simplex Fiber Mode G657A1 9/125um Working Wavelength 1260~1625nm Insertion Loss ≤0.3dB Return Loss ≥60dB Attenuation at 1310/1550nm (Typical) 0.36/0.22 dB/km Ferrule Materials Ceramic Cable Diameter 3.0mm Strength Member Aramid yarn Minimum Bend Radius (Long term) 10D Minimum Bend Radius (Short term) 20D Cable Jacket PVC / LSZH Cable Color Yellow Operating Temperature -20~70°C Storage Temperature -40~85°C Our certificates 1) ISO9002 2) REACH 3) ULE329066 4) SGS, ROHS

Product Description Cisco GLC-EX-SMD Compatible 1000Base EX SFP Transceiver Module (1310nm SMF 40km LC DDM) Product Details Cisco Compatible GLC-EX-SMD Vendor Name FIBER MALL Form Factor SFP Max Data Rate 1.25Gbps Wavelength 1310nm Max Distance 40km Connector Duplex LC Transmitter Type 1310nm DFB Cable Type SMF Receiver Type PIN TX Power -5.0~0dBm Receiver Sensitivity < -23.0dBm Protocols SFF-8472 MSA Compliant, IEEE 802.3ah-2004 Operation Temperature 0 to 70°C (32 to 158°F) Quality Assurance Excellent quality is the foundation of FIBER MALL' s survival and development. Our operation team are experts with many years' experience in optical communication industry. Our manufacturers are first-class manufacturers in the industry. Many of them have the qualification of OEM for first-class system equipment manufacturers. Quality Certification We control the quality of our products, including our strict qualification of manufacturers, quality control process and production technology, and compliance with certification and safety standards. At present, our products meet the industry standards and mainstream quality certification, such as ISO 9001, CE, RoHS, FCC, etc.