Puyang Hengfeng Electronic Insulation Materials Co., Ltd., established in June 2015, is located in the Chemical Industrial Park of Puyang Economic and Technological Development Zone, Henan Province. Covering an area of nearly 70 acres, it is a key construction project in Puyang. The company is a comprehensive production and operation enterprise specializing in pyromellitic dianhydride (PMDA), pyromellitic acid, and pyromellitic anhydride, with an annual production capacity of 5,700 tons. It is one of the larger-scale production bases for pyromellitic dianhydride (PMDA) products in the industry.

The pyromellitic anhydride series products produced by our company are widely used in new insulation materials, featuring high temperature resistance, deep cold resistance, impact resistance, excellent electrical insulation, and mechanical properties. They are excellent raw materials for manufacturing films, fibers, enameled wires, impregnated wires, foam plastics, injection-molded parts, and adhesives.

The company consistently adheres to the concept of safe development, aiming to improve employee quality and product quality. It has established long-term cooperative relationships with several well-known domestic universities, taking this as an opportunity to lead the industry in product performance improvement and new product research and development. It has gained widespread recognition from the market and customers and has established long-term stable business relationships with renowned domestic enterprises.

While rapidly developing and enhancing its hard power, the company strengthens its soft power construction by actively introducing senior enterprise management talents, further improving company management, cultivating corporate culture with advanced business philosophies, and embedding a people-oriented philosophy throughout all operational activities, thereby establishing a positive social image.

The company's development relies on the help and support of leaders and customers at all levels. Puyang Hengfeng Electronic Insulation Materials Co., Ltd. welcomes leaders and customers to visit and provide guidance, and looks forward to working hand in hand with peers from all sectors to create a brilliant future together!