Dongguan Kai Union Surface Treatment Technology Development Co., Ltd. (hereinafter referred to as "Kay Union Company") is a research and development of metal rust and polishing materials for the direction of research and development, production and sales of high-tech company headquartered in China's industrial core District - Dongguan. The company for all types of steel, metal products companies nationwide to provide technical leadership, outstanding quality products and efficient service. The main products are: stainless steel surface treatment series, copper and aluminum surface treatment series and other chemicals. As the market continues to expand its business with operations offices in Ningbo, Suzhou, Chongqing, Foshan and sales network radiation. Reputation in the domestic industry.. (more>>)