Jinzhou Sanfeng Technology Co., Ltd. is a production-oriented enterprise specializing in polymer materials and chemical intermediates. Established in September 2020, it covers an area of 123 acres with a total investment of 200 million yuan. The facility includes six Class A workshops and one Class C workshop, primarily producing polymer materials and intermediate products such as veratrole, 4,4'-dichlorodiphenyl sulfone, 4,4'-biphenol, high-temperature nylon, and polyimide.

The company's core team consists entirely of professionals with undergraduate or higher degrees. The company aims to become a leading enterprise in China's polymer materials industry, with a future focus on environmentally friendly materials and intermediates for functional polymer materials.

Production commenced in July 2021, achieving sales of 100 million yuan. It is projected that upon full operation of all six workshops, annual sales will reach 1.5 billion yuan, with per-acre sales of 10 million yuan, per-acre tax contribution of 800,000 yuan, and per-capita sales contribution of 8 million yuan. The company employs 200 people (largely automated) and is expected to generate over 200 million yuan in profit and taxes.