Winby Industry & Trade Limited is a professional industry and trade integrated company. Our company is conveniently located in Baoding city near to Beijing and Tianjin. Since its establishment, we have developed the international trade on the basis of honestly and trustworthiness, top quality and efficiently.

We have good business experiences in the follow products: Copper Salts and Oxide, Zinc Salts and Oxide, Cobalt Salts and Oxide, Nickel Salts and Oxide. Meanwhile we act as agent for ...