Changsha Rongqing Chemical Co., Ltd. Established in 1991, is a research and development, production, trade, after-sales service and investment in one integrated enterprise. Now Rongqing is a leading manufacturer of sulfate salts in China. The main products are Zinc sulfate, ferrous sulfate, manganese 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.

Adhering to honesty, Rongqing always put the interests of customers first, and undertake the contracts with 100% fulfillment regardless of price fluctuation and market changes, which gained a very good reputation for us in this field. Our products are exported to Europe, America, Australia and Singapore etc., and are famous for their stable quality. Rongqing has been certified with the ISO 9001 Quality Management System.

With more than 20-year-experience of manufacturing and marketing, Rongqing has built up a set of management system refers to manufacturing, marketing, storing and kinds of service to meet clients's demand. Right now, Rongqing can offer you perfect service on all aspects, such as pallet packaging, container stuffing supervising and the third party inspection and Procurement Valet.

Rongqing emphasizes on sustainable development and evironment protection. We welcome the importers from worldwide to join us and cooperate with us in all forms, such as the distribution of our products or the OEM business mode.