Hongniu Lanzhou Environmental Protection Technology

Hongniu Lanzhou Environmental Protection Technology is a Chinese company specializing in industrial waste salt recycling, resource utilization, and chemical manufacturing. It operates a major project in the Lanzhou New Area Chemical Park in Gansu Province, Northwest China, focused on the comprehensive utilization of industrial waste salts through advanced treatment processes.

The company produces caustic soda (sodium hydroxide) via ion-exchange membrane chlor-alkali electrolysis and liquid chlorine as byproducts, supporting circular economy principles by converting hazardous waste into valuable chemicals. Its facilities are designed for large-scale operations, with planned annual capacities including the treatment of hundreds of thousands of tonnes of waste salt and production of significant volumes of chlor-alkali products.

As a wholly owned subsidiary of Jiangsu Hongniu Environmental Protection Group Co., Ltd., it benefits from group expertise in environmental engineering, equipment manufacturing, and related technologies. The entity was established to advance sustainable chemical production and waste management in China's chemical industry cluster. It positions itself in the growing sector of green chemistry and resource recovery, contributing to regional industrial development and environmental goals in the fine chemicals and new materials space.