About Us

Chongqing Ansheng Potassium Industry Co., Ltd.

Chongqing Ansheng Potassium Industry Co., Ltd. (ANSJ) was founded in June 2017 and is located in Changshou Economic & Technological Development Zone, Chongqing, China. The company focuses on high-purity water-soluble phosphate products, especially industrial-grade monopotassium phosphate (MKP).

ANSJ operates a 20,000 m2 production site about 30 km from Chongqing Guoyuan Port, supporting stable inland transport and export shipment coordination for international buyers.

MKP Production Focus

Our core product is industrial-grade 99% MKP (0-52-34), available in crystal and powder forms. It is suitable for fertigation, foliar spray, drip irrigation, fertilizer blending and UAV spraying.

• High-purity MKP: KH2PO4 99%+, P2O5 52%, K2O 34%.
• Fully water-soluble crystal and powder options for different application needs.
• Stable bulk supply for fertilizer producers, distributors and agricultural input companies.

Quality, Certificates & Export Support

ANSJ is recognized as a state-level high-tech enterprise and a Chongqing Specialized, Sophisticated, Unique and Innovative enterprise. Product quality and export documentation are important parts of our supply service.

• SGS-tested MKP quality, including KH2PO4 99.8%, P2O5 52.0%, K2O 34.21%, moisture 0.1% and water insoluble 0.01%.
• EU REACH registration is available for potassium dihydrogen orthophosphate (CAS 7778-77-0).
• Neutral English packaging and OEM packaging are available for bulk orders.

Export Markets

ANSJ serves customers across Southeast Asia, Korea, South America, Europe, the Middle East, India and North America. Representative destinations include Poland, Romania, Turkey, Italy, Jordan, Egypt, Mexico, Guatemala, Korea, Vietnam, Colombia, Brazil, Ecuador, Indonesia, India, Thailand, South Africa and Saudi Arabia.

We support international buyers with quotations, specifications, product documents, packaging options and shipping coordination.