Xintai Copper Industrial Co., Ltd of Laiwu Iron and Steel Group, founded in1966, which is the subsidiary company directly subordinate to China's super-large national iron and steel enterprise-Laiwu Iron and Steel Group, is one of the largest...

Shaanxi Zhengbang International Trade Co., Ltd. was set up from Chenggu Zhenhua Biological Technology Co., Ltd., in order to expand overseas markets. Established in September 1992, Chenggu Zhenhua Biological Science & Technology Co., Ltd. is...