Qingdao Sunet-Welink Eletronics Technology Co., Ltd. was moved from Shanghai to Qingdao in 2016. It is an integrated industry enterprise which includes wire harness R&D, production, OEM and sales.
The management team, the QC controllers and the technicians of the Company have more than 10 years working experience in the wire harness industry. The Company has a registered capital of 3 million RMB yuan, with an area of more than 4000 square meters and standard production line work-shops.
The Company has passed USA UL authentication (No. E508227) and IATF/TS 16949:2016 authentication. All the products are in compliance with ROHS and REACH environmental requirement.
The company has all the needed production equipment, which include more than 100 sets of automatic crimping machines, semi-automatic crimping machines, automatic wire bonding machines, precise temperature controlled bonding guns, precise vertical injection molding machines, horizontal injection molding machines, coax peeling machines, UV curing machines, 950 high speed opening machines, air-powered peeling machines, 3F hot peeling machines, wire harness precise testing machines, USD automatic bonding machines, automatic flannelette tape winding machines, etc. There are more than 30 sets of lab equipment, which includes terminal section analyzer, water proof tester, constant temperature and humidity tester, UL flame retardant testing machine, plug force life meter, temperature rise tester, power frequency spark tester, wire harness abrasion wear test machine, Pantone color difference recognition machine, soldering iron thermometer, salt spray test machine, HI-POT tester, impedance tester, depth tester, chromatography line sequencer, computer tensile machine, Rockwell harness tester, swing tester, micrometer, dial indicator etc.
Main product of the Company is:Car wiring harness, inverter wiring harness, energy storage wiring harness and photovoltaic wiring harness (household storage wiring harness, industrial and commercial energy storage wiring harness, battery wiring harness, PACK wiring harness, PCS wiring harness, BMS wiring harness, energy storage control wiring harness, energy storage collection wiring harness, high-voltage wiring harness, MC4 wiring harness, M6/M8/M12/M16 waterproof wiring harness), robot wiring harness, lithium battery wiring harness, home appliance wiring harness (refrigerator wiring harness, air conditioning wiring harness, washing machine wiring harness, small home appliance wiring harness), medical wiring harness, drone wiring harness, motor wiring harness, elevator wiring harness, frequency converter wiring harness, lighting wiring harness, communication wiring harness, power equipment wiring harness, solar wiring harness, etc., high-speed railway/subway controlling harness, robot harness, lithium battery harness, home appliance harness(refrigerator harness, air-conditioner harness, washing machine harness, small household applicant harness), medical harness, UAV harness, motor wiring harness, elevator harness, frequency converter harness, lighting harness, communication harness, power equipment harness, solar harness etc.
The company will constantly cultivate the wire harness industry with its craftsman spirit and constantly provide the customers with safe, reliable, competitive pricing and high efficiency wire harness product.
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