Daqing Oil Field Flying Horse Co., Ltd. was founded in 2001. As a comprehensive state-owned enterprise and a joint venture with Shanghai Yaokan Chemical Co., Ltd., we have over 10 years of expertise in the R&D, production, and sales of ultra-clean, high-purity chromatographic solvents. Our process technology and product quality are in a leading position in China.

Our manufacturing base is situated in Hongwei Park, High-Tech Development Zone, Daqing City, Heilongjiang Province. By absorbing and refining world-leading advanced technologies, carrying out process upgrades and independent R&D, we have built proprietary production facilities with fully independent intellectual property rights. Our production lines include China’s first set of:
▪5,000 tons/year preparation-grade acetonitrile unit;
▪1,000 tons/year anhydrous acetonitrile unit;
▪2,000 tons/year anhydrous biological-grade acetonitrile unit;
▪2,000 tons/year HPLC high-purity solvent unit (supplying acetonitrile, methanol, n-hexane, and other products);
▪1,000 tons/year ultra-dry high-purity solvent production unit.

We hold a leading market position in high-purity solvent manufacturing and have been certified as a national high-tech enterprise.

We consistently uphold our core business principles: market-driven, quality-focused, management-supported, and efficiency-oriented. We follow a customer-centric operational philosophy, pursue excellence and continuous innovation, and deliver reliable ultra-clean high-purity solvents and reagents to global clients.

Our products are widely applied across multiple sectors: biomedicine, nucleic acid oligonucleotide drugs, peptide drug synthesis (including semaglutide and tirzepatide), chromatographic analysis, food safety testing, pesticide residue detection, and more.

We actively expand global markets and have set up dedicated overseas sales teams. Our premium high-purity solvents have been exported to Europe, the United States, Singapore, and many other regions worldwide.

Beyond standard pharmaceutical, industrial, and analytical-grade reagents and solvents, we offer a complete specialized product portfolio, including custom formulations and ultra-pure solvents for customized applications. Our team can develop custom projects for clients at any stage, providing full support on feasibility assessment and cost analysis.