Shanghai Fulong Group Jiujiang Yanling Ecological Environment Technology Co., Ltd. is located in Jinshawan, High tech Park, Hukou County, Jiujiang City. It is a wholly-owned subsidiary of Fulong Group Jiujiang Fuda Industrial Co., Ltd. Jiujiang Fuda is a national high-tech enterprise that integrates research and development, production, and sales. Its main products include high-end automotive interior dyes and intermediates, textiles, pharmaceutical raw materials, etc. The company has won various honors such as the first batch of provincial-level green factories, the "Green Factory" in the petroleum and chemical industry, the Golden Bridge Award in the Chinese technology market, the China Patent Excellence Award, the National Intellectual Property Advantage Enterprise, and the Mayor's Quality Award. It has won the Outstanding Tax Contribution Award, Excellent Award, and Special Award for many consecutive years, making important contributions to local economic development and employment.

Fulong Group's Jiujiang Yanleng has introduced international advanced technology and equipment, and its R&D team adopts advanced synthesis processes. After hard work and breakthroughs, multiple major breakthroughs have been achieved, and dimethyl sulfoxide has achieved ultra-high purity of 99.999%, which is at the forefront of international standards.

Dimethyl sulfoxide, as a "universal solvent," is widely used in military, electronic, carbon fiber, pharmaceutical, pesticide, and biological science fields. Through product updates and iterations, it meets customers' increasing demand for cost-effectiveness and has gained an irreplaceable international competitive advantage. The company adheres to the business philosophy of "loyalty, unity, efficiency, and innovation" and insists on "quality first, reputation first", winning unanimous praise from customers.