Shifang Sundia Chemical Industry Limited Company is located in Gonglin Village, Hefeng Town, Shifang City, Sichuan Province, in the heart of one of China's major phosphate production bases and about 60 km from Chengdu. Established on 9 September 2000 and reorganised from a branch plant of the former Chuanxi Phosphorus Chemical Group, the company operates under unified social credit code 915106827208439708 with a registered and paid-in capital of RMB 6 million, led by legal representative Liu Jian. It employs more than 200 people and integrates R&D, manufacturing and marketing as a specialised producer of high-quality phosphates.
Using thermal phosphoric acid as its principal raw material, the company offers both industrial-grade and food-grade product systems. Its range covers more than twenty phosphates, including sodium tripolyphosphate (STPP), sodium hexametaphosphate (SHMP), trisodium phosphate (TSP), monosodium phosphate (MSP), disodium phosphate (DSP), monopotassium phosphate (MKP), sodium pyrophosphate, potassium pyrophosphate, sodium acid pyrophosphate, potassium acid pyrophosphate, potassium tripolyphosphate, urea phosphate, monoammonium phosphate, diammonium phosphate, sodium phosphite and sodium hypophosphite, together with phosphoric acid (PA). Main contents are consistently held at 94%–98% or above, and products comply with national and industry standards such as GB/T 9983, GB 25564, GB 25565, GB 25568 and GB 1886.15.
The company is certified to ISO 9001 by the China Quality Certification Centre (CQC) and holds the corresponding IQNet international network certificate. Products are tested and approved by CIQ, CCIC, SGS, ITS and BV, among other domestic and international inspection bodies. Having obtained its own import and export licence in 2005 (foreign trade operator registration No. 00992311, importer/exporter code 5100720843970), the company exports to more than 60 countries and regions and has repeatedly been awarded the titles of Outstanding Foreign Trade Enterprise and Top Ten Foreign Trade Enterprise by the Shifang Municipal People's Government. A sales office operates in Guangzhou, with stock warehouses in Guangzhou, Tianjin and Shanghai supporting reliable delivery.
The plant covers a complete process chain of reaction, concentration, crystallisation, drying and packing, supported by a DCS central control room and an on-site quality control laboratory, so that process parameters are monitored online and every batch of raw material and finished product is tested. Guided by its philosophy of Quality builds the brand, Integrity wins the market and Technology leads the future, and oriented to customer needs, the company has built long-term relationships with customers worldwide on the strength of reliable quality, professional service and competitive pricing.