NBHB Precious Alloy Technology Group focuses on R&D and manufacturing environmentally friendly silver matrix electrical contact material, contact rivet and contact assemblies.
It is the invisible champion enterprise in the field of silver matrix electrical contact material in China.
Products are used in automotive relays, general-purpose relays, contactors, low-voltage circuit breakers, magnetic latching relays and sealed relays … for automotive electron, household appliances, industrial control and protection of electric power appliances, military industry.
The company has passed the ISO9001:2008 and ISO/TS16949:2009 Quality Management System Certification and ISO14000:2004 Environmental Management System Certification.
The products are environmentally friendly and meet to the RoHS requirements, and reach to the environmentally standard of the international top electrical company. The entire process of production is environment-friendly, and do not use technology harmful to the environment.
Customer Reference
Fuji Electric, CHUGAI, ABB, Emerson, LS Electric, Galanz, Defond…
The contact matereials:
AgSn2O/AgSn2OIn2O3
AgNi
Ag
AgCdO
AgZnO
AgFe
products form: wires, sheeting, distort strips, plated contacts, rivet contacts, contact assemblies…