Weilin New Materials Technology Co., Ltd. (Stock Abbreviation: Weilin Shares, Stock Code: 831866.OC) was established in 1998 and is located in the Puyang Chemical Industry Cluster. It specializes in the research, development, production, and sales of rubber additives, special phenolic resins and materials, and organic chemical intermediates. The company is a national Torch Program key high-tech enterprise, a demonstration enterprise for energy conservation and emission reduction technological innovation, and an industrial enterprise with AAA-level quality credit.The company employs clean processes to produce over 80 types of rubber additives, with a comprehensive designed capacity of 60,000 tons. It is a domestic producer with a complete range of rubber additives and large-scale production, and has become a globally influential rubber additive manufacturer. It can provide products in various forms such as powder, granules, and oil-filled, tailored to customer needs, offering comprehensive solutions for additive products. The "Weilin" brand rubber additives have received product quality accreditation from the China Rubber Industry Association and are a recommended brand by the association. The company's products are exported to more than 50 countries and regions worldwide, and it is one of China's top 100 rubber industry enterprises.

The company's special phenolic resins have a comprehensive designed capacity of 40,000 tons. The products mainly include resins for friction materials, resins for refractory materials, resins for foaming, resins for rock wool, and resins for electronic materials. Special phenolic resins offer excellent acid resistance, mechanical properties, and heat resistance, and are widely used in the automotive industry, shipbuilding, aerospace, construction, electronics, and other fields.

The company is a domestic producer with a rich variety and large output of bismaleimide resin monomers. Bismaleimide is an excellent heat-resistant modifier for polymer materials, widely used in aerospace, information technology, automotive industry, construction materials, and other industrial fields.

The company has passed ISO9001:2015 quality management system certification and IATF 16949:2016 certification. High-quality products and consistently stable quality are always the company's relentless goals. The quality of the company's products meets or exceeds international industry standards.