CoaTech

Silver Antitarnish

Gold Sealant

Tin Antitarnish

NEWS

On September 18, 2026, at the China Electronic Components Industry Summit, Sun Shenliang introduced a highly cost-effective hard gold electroplating process, AuruMEX HG-01
On September 18, 2026, the China Electronic Components Industry Summit was held in Luoyang. At the summit, our company's Sun Shenliang introduced a hard gold electroplating process, AuruMEX HG-01, based on a gold-cobalt alloy system. This process can effectively reduce gold consumption and lower production costs, garnering widespread attention from the industry.
2026-09-19
On July29,2026, Viviane Aristhene, the Chief Expert of Global Metal Surface Treatment at Schneider, and Dr. Jason Jiang visited our company to conduct in-depth technical exchanges and discussions in the field of metal surface treatment
2026-08-03
参加施耐德铜保护技术SterlingShield S技术交流会
2025-10-27

CoaTech

Specializes in R&D,manufacturing and sales of electronic parts plating

Own chemical manufacturing facility (18000 M2 plant) and permits in Haining City, Zhejiang Province, China

R&D pioneer：Owner of patents across electroplating post-treatment industry

Manufacturing expertise：Production facilities with high quality control standards

Core products：Electronic plating additives, plating post-treatment solutions

Product certifications：RoHS, REACH, ISO 9001, ISO 14001

Research Laboratory

Manufacuring Facility

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CoaTech Metal Surface Technologies Leader of Post-Treatment for Electronic Parts Plating

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