Founded in 2000, Changsha Weichuang Chemical Co., Ltd. is a comprehensive modern private enterprise specializing in the production and sales of chemical products.
Products include sodium metabisulfite, sodium thiosulfate, sodium sulfite, ferrous carbonate. Meanwhile,Weichuang Chemical are specialized in the local resource chemicals such as soda ash,ammonium chloride and sodium bicarbonate etc.

We devoted to the survival by quality and development by reliability.

After years of production ,we have earned a mature production craft and excellent managed systems.

Equipped with modern technology and trained technicist and work teams ensured the quality and stable product.

Our main market is exporting,second is civil sale.

With the stable and reliable quality,product has enjoyed a good reputation of over ten countries and regions like the USA, Europe, Canada,Japan, South Korea. All the staff of the Company and welcome friends from home and abroad to visit here.

We guarantee that we will meet your needs with excellent products, reasonable price.

cooperation honest and mutually benefit to create the bright future.