Description
Zhejiang Chang'an Renheng Technology Co Ltd is principally engaged in the business of development, production, and sale of bentonite fine chemicals in China. It uses bentonite as its basic raw material to manufacture paper chemicals, organic bentonite, inorganic gel, bentonite for metallurgy pellets, quality calcium-bentonite, and other products. The majority of its revenue comes from the papermaking chemicals series.
