About Us


Mainly engaged in the research and development, production and sales of polyimide raw materials, resins, adhesives, engineering plastics and products, heat-resistant fibers, high-strength fibers and fabrics, and nano-products.


imgEnterprises with full-line large-scale production capacity from polyimide raw material synthesis to final products.

Changchun Hipolyking CO., LTD. is a Chinese polyimide fiber manufacturing and sales enterprise. It is a domestic enterprise with a full-route large-scale production capacity from polyimide raw material synthesis to final products. With advanced polymer material technology features and core advantages, it is mainly engaged in the research and development, production and sales of polyimide raw materials, resins, adhesives, engineering plastics and products, heat-resistant fibers, high-strength fibers and fabrics, and nano products.

At present, the company has developed a set of polyimide synthesis route and industrialization with unique Chinese characteristics, and has obtained a number of patents, including American and European patents, and won a number of awards, including the National Invention Award. Now it has become an important base for polyimide research, development and production in China.

The company has technical experts and profound technical background of Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, and is committed to supplying users with polymer materials in harsh environments, and its technical level has advantages in China. The polyimide sealing materials, heat insulation materials, friction materials and insulation materials produced by the company are widely used in aerospace, automobile and high-speed railway, precision machinery, power battery, large fan, microelectronics and so on. In recent years, the company has continuously put polyimide high-tech products on the market. For example, the polyimide fiber with independent intellectual property rights has filled the domestic gap; the polyimide nano-non-woven fabric with lithium battery diaphragm will bring about the upgrading of related industries.