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Hengyang Baisai Chemical Industry Co., Ltd. (formerly known as Hunan Province Hengnan County Songbai Second Chemical Plant) was established in 1976. It is located on the picturesque banks of the Xiangjiang River, surrounded by mountains and water, offering an excellent geographical location. The site is 20 kilometers from downtown Hengyang, with the Hengzao Expressway running east-west, the Jingzhu Expressway connecting north and south, the Beijing-Guangzhou Railway passing through the area, and the Xiangjiang River providing unique advantages for water transport, making transportation extremely convenient.

Hengyang Baisai Chemical Industry Co., Ltd. specializes in the production of zinc sulfate (ZnSO4) and zinc suboxide (Zn2O). It is a leading private enterprise integrating scientific research, production, and domestic and international trade. Today, the company employs 280 staff, including an experienced and technically strong professional team—5 senior chemical industry engineers, 12 professional engineers, and 40 technical personnel. Supported by this robust professional technical team, advanced production technology, sophisticated equipment, and production management processes aligned with international standards, our annual production capacity reaches 30,000 tons of zinc sulfate (zinc sulfate monohydrate ZnSO4·H2O and zinc sulfate heptahydrate ZnSO4·7H2O) and 5,000 tons of zinc suboxide (Zn2O). Additionally, we can produce zinc sulfate products in different forms (granules, powder, crystals) and specifications according to customer requirements. Currently, our products are sold in over 20 cities across China and Southeast Asian countries.