Established in 2002, Yongkang Yatai Chemical Co., Ltd. has been dedicated to the development, production, sales, and technical services of professional metal surface treatment agents. Our main products include various metal surface phosphatizers, detergents, levelers, and more, such as zinc-based, manganese-based, iron-based, trivalent phosphatizers, silane treatment agents, metal interfacial agents, super trivalent phosphatizers, dual-function detergents and dewaxing, one-step detergent and rust removal, and zinc-aluminum alloy cleaning agents. These products are widely used in the treatment of metal surfaces for security doors, aluminum cookware, bicycles, automotive vehicles and accessories, home appliances, elevators, tool boxes, office cabinets, machine metal shells, suitcase handles, dog cages, electric bicycles, and more...