Qingdao Ruchang is a professional manufacturer and exporter of mining agent. 80% of our products are sold to international market, including Australia, South America, North America, South Africa, and Central Asia.



To ensure that the production process can meet the environmental protection and safety standards of the state, and ensure the stability of production and quality, Ruchang uses advanced production technology and environmental protection equipment.

Our leading products: xanthates, ...