Qianjiang Zhenghe Chemical Co., Ltd. is situated in Qianjiang Economic Development Zone of Hubei Province, China. Located in scenic Hanjiang Riverside, Yuanda Chemical Park, it is a private corporate enterprise engaging in the production of inorganic salts. The total investment of the project is 22 million Yuan RMB and annual output is 30,000t. The leading product of the company is food and medical grade anhydrous sodium sulfite with the purity of 98% and industrial anhydrous sodium sulfite with the purity of 96%. Our products are mainly sold to Jiangsu, Zhejiang, Shandong, Shanghai, Tianjin, Northeast in China and are exported to Japan, Singapore and Southeast Asia regions.

Anhydrous sodium sulfite is important inorganic chemical product, which can be used as reducing agent, sulfonating agent, antichlor and bleacher in chemical industry and it is also extensively applied in pharmaceutical, textile, cement water reducer and other industries. It is mainly used as artificial fiber stabilizer, textile bleacher, photo developer, industrial deoxidier, reducing agent of spice and dye, antioxidant in tanning industry, etc. It can also be used as reducing agent in food industry for production of dehydrated vegetables to prevent the deterioration and yellowing of green pigment. In dyeing and printing industry, it is used as antichlor, bleacher, and stabilizer of chemical fiber...

Qianjiang Zhenghe Chemical Co., Ltd. adopts advanced energy-saving and recycling production technology from Japan, it is supported by local government!