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　　Hefei Yalong Chemical Co., Ltd. was established in 1998. The factory is located at No. 8 Hongtu Avenue, Hefei Circular Economy Park, with a total investment of over 80 million yuan. For nearly 20 years, the company has been dedicated to the professional production and research of oxalate series products. It has been recognized as a National High-Tech Enterprise, and its products have been designated as Key Products of Anhui Province and Anhui Provincial Independent Innovation Products.

　　The company mainly produces oxalate series products such as ferrous oxalate, iron phosphate, manganese oxalate, potassium hydrogen oxalate, ammonium oxalate, and ammonium ferric oxalate. These products are used in industries including lithium battery materials, pharmaceuticals, pesticides, ceramics, polishing materials, photosensitive materials, textile materials, and nanomaterials. Currently, the annual production of various oxalate series products exceeds 18,000 tons, including over 12,000 tons of battery-grade ferrous oxalate. The company's second-phase project involves an investment of 150 million yuan and is expected to produce 50,000 tons of iron phosphate and ferrous oxalate annually.

　　The company has always been committed to the production and research of iron source precursors for lithium iron phosphate (LiFePO4) cathode materials. The production method for ferrous oxalate specifically used in lithium iron phosphate was granted a national invention patent in 2006 (Patent No.: ZL 2006 1 009710.1). The provincial local standard for "Ferrous Oxalate for Lithium Iron Phosphate," drafted by the company, has been approved and implemented. The company is also increasing investment and research in iron phosphate products, aiming to become an expert enterprise in this field.

　　Our company always adheres to the principle of "Quality First, Excellence Above All," operating with the business philosophy of "Integrity as the Foundation, Win-Win Cooperation." In response to the societal demand for energy-saving, environmentally friendly new energy resources, we are committed to providing both new and existing customers with superior quality and better service.