黑料网官网

Tianjin Xinxin Chemical Factory, established in 1995, is a leading enterprise in the production of zinc sulfate in Northern China. The company specializes in researching, manufacturing, and selling various chemicals, including zinc sulfate, calcium hypochlorite (bleaching powder), and water treatment chemicals. With an annual production capacity of 30,000 metric tons, the factory exports products to many regions worldwide, including Europe, the U.S., and Asia. It also focuses on environmentally friendly chemical solutions and high-quality customer service.