Process introduction
Mainly used for current 3A, 5A, 10A, 16A power relay, these relays are mainly used for printed board PCB, installed in household appliances, temperature control appliances, instruments and meters
The contact material suitable for these relays are mainly silver, silver nickel, silver cadmium oxide, silver tin oxide，which is fixed on the copper by riveting. The silver thickness of the contact is determined according to the performance requirements of the relay, generally 0.2mm, 0.3mm and 0.4mm
Production capacity
We have our own material research and development team and our own production workshop. The materials are all independently developed and produced with a history of 15 years
We supply most of the relay manufacturers in China
Packaging and service
Since the internal cleanliness of the relay is relatively high, and the surface appearance of the contact is also relatively high, we have a special grinding and polishing process for the post-treatment to ensure that the contact is free of burr and copper chips. At the same time, we use imported contact protective agent to improve the contact resistance
The packing method of the contact is vacuum, the contact is in line with the international environmental protection ROHS and REACH standards, the packaging bag is in accordance with ROHS and REACH standards for purchase
Quality guarantee
We test 100% of the cost of raw materials, assign special process inspectors in the process of production, and assign final inspectors in the finished product inspection department. Meanwhile, each quality process is equipped with projector, metallographic analyzer and other equipment to ensure the quality control of each link
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