- OPASS Electrochemistry Co., Ltd. commenced its business in 1969, with its global operation headquarters in Vaihinegen/Enz city, south Germany. It is a world famous multi-national electrochemical products manufacturer from an organic surface active agent maker. Its acid copper plating brightener, white and black trivalent chromium plating technique are topping the industry and enjoying a high reputation.
To serve the clients in Asian and Pacific regions better, OPASS set up an office in Shenzhen, China, in October 2005, and Shenzhen Tronic Metals Surface Technology Co., Ltd. took charge of OPASS brand operation and product promotion. The company has become a reliable partner of Chinese clients.