Hefei Yalong Chemical Co., Ltd. was established in 1998, with its plant located at No. 8 Hongtu Avenue, Hefei Circular Economy Park, and a total investment of over 80 million yuan. For nearly 20 years, the company has been dedicated to the specialized 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 Independent Innovation Products of Anhui Province.

The company primarily produces oxalate series products such as ferrous oxalate, iron phosphate, manganese oxalate, potassium hydrogen oxalate, ammonium oxalate, and ammonium iron 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 capacity of various oxalate series products exceeds 18,000 tons, with battery-grade ferrous oxalone accounting for over 12,000 tons annually. The company's second-phase project, with an investment of 150 million yuan, is expected to achieve an annual production capacity of 50,000 tons of iron phosphate and ferrous oxalate.

The company has always focused on the production and research of iron source precursors for lithium iron phosphate (LiFePO4) cathode materials. In 2006, it obtained a national invention patent for the production method of ferrous oxalate specifically for lithium iron phosphate (Patent No.: ZL 2006 1 009710.1). The provincial local standard "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 consistently adheres to the principle of "quality first, excellence above all," operating with the business philosophy of "integrity as the foundation, cooperation for mutual benefit." In response to societal demands for energy-saving, environmentally friendly new energy resources, we are committed to providing both new and existing customers with superior quality and better service.