Qingdao Keeper Industrial Co., Ltd. prides itself for bringing the most innovative, versatile and low cost Materials for Cathodic Protection,Aluminium Anode,Zinc Anode,Magnesium Anode,Anchor Chain. Wi...

Established in 2001, Shandong Changyu New Material Co, . Ltd is a comprehensive enterprise specializing in doing Magnesium-related research, magnesium alloy processing and trade. It has more than 50 p...

Nongye, Zhengzhou, Henan, China

Henan Zhonghui Science and technology Development CO., LTD. is integrated with science, industry and trade in the new modern high-technique joint-stock company, The company began with the scientific r...