Hansen, whose full name is Shanghai Hansen Investment Developing Co., Ltd., is a stated-owned large-scale integrated professional foreign trade company in China, with a registered capital of RMB100,000,000. Our company deals with textile, chemical...

Weifang Taihexing Chemical Industry Co., Ltd. is a large Japan invested company, one of the biggest manufacturers of calcium chlorides, sodium bromides and calcium bromides in China. Our company is located in the famous Weifang City. We mainly...