Originated from a workshop in 1991, Changsha Rongqing Chemical Co. Ltd located in Changsha China now has developed into a leading sulfate salts manufacturer exporter of China who works on chemicals production, trade, service and investment. Our company mainly focuses on ferrous sulfate, manganese sulfate, zinc sulfate, copper sulfate and magnesium sulfate of such sulfate salts. The main products are, ferrous sulfate,zinc sulfate, manganese sulfate, copper sulfate and magnesium sulfate. Our annual production capacity for ferrous sulfate is 30000 MT, for zinc sulfate, manganese sulfate and magnesium sulfate is 20000 MT separately. Our stable production and supply is the guarantee of on time delivery.
Rech Chemical emphasizes on sustainable development and environment protection. We welcome the importers from worldwide to join us and cooperate with us in all forms, (manganese sulfate) such as the distribution of our products or the OEM business mode.