2026 Top 10 Polyimide Pi Manufacturers in China

Shanghai Jieyu Electronic Technology Co., Ltd

Shanghai Jieyu Electronic Technology Co., Ltd., with its registered address at Room 1074, 2nd Floor, Building 5, No. 3688 Tingwei Road, Caojing Town, Jinshan District, Shanghai, is registered with the Jinshan District Market Supervision and Administration Bureau. The legal representative is Xu Guiqi, and the business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Research and development of electronic specialized materials; Research and development of hardware products; Sales of industrial automatic control system devices; Sales of instruments and meters; Wholesale of electronic components; Sales of metal materials; Sales of metal products; Operation of wires and cables; Sales of electrical equipment; Sales of electrical accessories; Sales of mechanical equipment; Electronic product sales; Manufacturing of industrial automatic control system devices; Manufacturing of instruments and meters; Manufacturing of electrical instruments and meters; Manufacturing of metal chains and other metal products; Manufacturing of hardware products; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Manufacturing of wires and cables. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Polyimide Pi, Heating Tube, Platinum Series

Dongguan Chengjin Plasticization Co., Ltd

Dongguan Chengjin Plasticization Co., Ltd., with its registered address at Room 401, No. 2, Shufa Street, Changping Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Zheng Xiuwen, and the business scope includes general projects: sales of chemical products (excluding licensed chemical products); Sales of plastic products; Sales of rubber products; Sales of synthetic materials; Sales of engineering plastics and synthetic resins; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Polyimide Pi, Electronic Accessories, Sebs

Guangdong Maxtech New Materials Co., Ltd

Guangdong Maxtech New Materials Co., Ltd., with its registered address at Room 101, Building 5, No. 23 Xinbao 2nd Street, Dalang Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration. The legal representative is Gu Qiang, and its business scope includes general projects such as new material technology research and development; Promotion services for new material technology; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Sales of insulation materials; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of superconducting materials; Sales of superconducting materials; Sales of metamaterials; Manufacturing of lightweight building materials; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Polyimide Pi, Foam Cotton For Fire Prevention,

Shanghai Yehe Industry and Trade Co., Ltd

Shanghai Yehe Industry and Trade Co., Ltd., with its registered address at Room 2054, No. 5, Lane 65, Huandong 1st Road, Fengjing Town, Jinshan District, Shanghai, is registered with the Jinshan District Market Supervision Administration. The legal representative is Zhu Zhiyuan, and the business scope includes clothing and apparel, electronic equipment, chemical raw materials and products (excluding hazardous chemicals, monitored chemicals, fireworks and firecrackers, civilian explosives, and precursor chemicals), packaging materials, office cultural supplies, rubber products, paper products, plastic products sales, computer network engineering, web design and production, computer software development, cultural and artistic exchange planning and consulting (excluding brokerage), exhibition and display services, packaging design. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Polyimide Pi, ,

Dongguan Tianzhihong Plasticization Co., Ltd

Dongguan Tianzhihong Plasticization Co., Ltd., with its registered address at 611 Shuzhao Street, Changping Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. Its legal representative is Niu Xinmei, and its business scope includes sales and research and development of high-performance film materials, plastic raw materials, chemical raw materials (excluding hazardous chemicals), plastic products, plastic additives, and plastic machinery; Import and export of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Polyimide Pi, Basic Innovative Plastics, Standard Material

Wuhan Kemike Biomedical Technology Co., Ltd

Wuhan Kemike Biopharmaceutical Technology Co., Ltd., registered at Room 03-1, 12th Floor, Building A-3, Zone II (Phase 6), National Geospatial Information Industry Base, No. 3 Wudayuan 4th Road, Donghu New Technology Development Zone, Wuhan, registered with the Market Supervision and Administration Bureau of Donghu New Technology Development Zone, with Gao Lin as the legal representative. Its business scope includes the development of biotechnology and pharmaceutical technology; Wholesale and retail of chemical raw materials and products (excluding hazardous chemicals), pharmaceutical intermediates, food additives, feed additives, and pharmaceuticals; Research and development, technical services, wholesale and retail of laboratory equipment, instruments and meters, industrial automation control equipment, optoelectronic equipment, laboratory reagents (excluding hazardous chemicals). (For licensed business projects, relevant department licenses must be obtained before operation.). Core products: Polyimide Pi, Catalyst, Fragrance And Flavor

Dongguan Caihua Plastic Technology Co., Ltd

Dongguan Caihua Plastic Technology Co., Ltd., with its registered address at Room 123, Building 8, Zhujin Plastic Commercial Center, No. 68-1 Xianwei Road, Zhangmutou Town, Dongguan City, Guangdong Province, China. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Xu Qi. The company's business scope includes general projects such as new material technology promotion services; Research and development of new material technology; Sales of engineering plastics and synthetic resins; Sales of synthetic materials; Sales of high-quality synthetic rubber; Sales of surface functional materials; Sales of new organic active materials; Sales of rubber products; Sales of plastic products; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Polyimide Pi, Zhonghao Morning Light, Juhua