Zhengzhou Chida Tungsten & Molybdenum Products Co., Ltd. locates at Xushui Industry&Trade Zone where is a hub of communication and commercial trading center in China.Our company high new technology enterprise specially engaged developing, manufacturing ...

Thank you for your interest and support Cosmo Century Co., Ltd. Since the company\'s establishment in 1987, it has constantlysought customer satisfaction through continual technological innovation creative research development. Based on its ...