Changsha Weichuang Chemical Co., Ltd. was founded in the year of 2000, and our head office and development department are all in Changsha. Our company consists of two plants: No. 1 chemical plant and No. 2 chemical plant, occupying 28,000 square meters, with fixed assets of RMB12 million.

The locations of our plants are closely connected with Jing-Guang Railroad and Jing-Zhu Highway, only one hour's drive to Xinggang Port of Changsha and ten hours' drive to Huangpu Port of Guangzhou, with convenient transportation.

We have 110 employees and are a professional producer of sodium with imported raw materials. Our main products are sodium metabisulphite (8000mt/year), sodium thiosulpha (6000mt/year), sodium sulphate (5000mt/year) and ferrous sulfate (10,000mt/year).