8139

Zhejiang Chang'an Renheng Technology Co., Ltd., together with its subsidiaries, develops, manufactures, and sells bentonite fine chemicals in the People's Republic of China. It offers papermaking chemicals; inorganic gels; bentonite products for metallurgy pellets; quality calcium-bentonite products; organic bentonite products; and other chemicals, such as flocculating agents that are primarily used in the coating preparation industry. The company is also involved in the mining and processing of clay; and wholesale and retail of chemicals and equipment.