Shanghai Gongji Chemical was founded in 2007 and is located in the Laogang Industrial Park in Pudong, Shanghai. We are a high-end inorganic salt material production enterprise that integrates research and development, production, and sales.

The company specializes in the production and operation of high-purity ferrous chloride, high-purity ferric chloride, high-purity ferrous sulfate, high-purity iron sulfate, high-purity iron oxide, transparent iron oxide, nano iron oxide, electroplating grade soluble copper oxide, ultrafine nano cuprous oxide and other products.

The high-purity hexahydrate ferric chloride product produced by the company has high purity, stable product quality, and strict control over various heavy metal indicators. This product is widely used in the production of iron supplements such as polysaccharide iron, iron nutrition enhancers such as iron pyrophosphate, and cosmetic grade pearl powder. The company has become a high-quality supplier of hexahydrate ferric chloride raw materials for the production of iron supplements in China. This product has also been exported to countries and regions such as Taiwan, South Korea, India, Israel, and the European Union.

The company's high-purity ferrous chloride and ferrous sulfate products have stable quality and high cost-effectiveness, and can be used in the production of new energy batteries such as iron-based liquid flow energy storage batteries and sodium ion batteries.

The company's high-purity iron oxide products have high purity, stable and controllable particle size and morphology, and can be used for the production of high-end soft magnetic ferrite.

The company's nano iron oxide products have high purity, stable and controllable particle size and morphology, and can be customized for production according to customer needs.

The company's nano cuprous oxide products have high purity, stable and controllable particle size and morphology, and can be used as anti fouling agents for ship coatings, pesticide formulations, catalysts, etc.

The company's soluble electroplating grade copper oxide products have high purity and fast dissolution rate, making them ideal electroplating copper source additives.

The company adheres to the business philosophy of "Creating the future with high technology 、 Know to the world with credit", making iron salt, copper salt products more refined and deepened, and providing customers with high-quality products and services .

High  Purity

Steady Quality

Low heavy metal

Custom made