2026 Top 10 Pai Manufacturers in China

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: Pai, Polyphenylene Sulfide - Pps, Polyamide 12-Pa12

Shenzhen Kaiyang Electronics Co., Ltd

Shenzhen Kaiyang Electronics Co., Ltd., registered at 5508A SEG Plaza, No. 1002 Huaqiang North Road, Fuqiang Community, Huaqiang North Street, Futian District, Shenzhen, with the registration authority of Shenzhen Market Supervision Administration and the legal representative of Zhu Zhenwen, is engaged in the technical development and sales of electronic components, integrated circuits, optoelectronic products, semiconductors, components, 3C products, digital products, electromechanical products, power adapters, instruments and meters, hardware and electrical components and accessories, metal products, solar products, and communication products; Sales of office supplies; Electronic product design; Domestic trade; Engage in import and export business; Managing e-commerce. Except for projects prohibited by laws, administrative regulations, and decisions of the State Council, restricted projects must obtain a license before they can be operated. ^None. Core products: Pai, Sgm41101-420M12ytdi6g/Tr, Pdf

Dongguan Xinli Plastic Materials Co., Ltd

Dongguan Xinli Plastic Materials Co., Ltd., with its registered address at Room 101, No. 10, Changhejiu Lane, Chang'an Town, Dongguan City, Guangdong Province, is registered with the Dongguan Municipal Administration for Market Regulation. The legal representative is Lin Xiaoqiang, and its business scope includes the production, processing, and sales of plastic materials, insulation materials, hardware products, copper and aluminum materials, plastic products, electronic products, and hardware accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Pai, Pom Board/Rod, Pctfe Rod

Paijiesi Precision Machinery Technology (Chengdu) Co., Ltd

Paijiesi Precision Machinery Technology (Chengdu) Co., Ltd., registered at No. 2429, 24th Floor, Building 1, No. 666 Jinfu Road, Jinniu District, Chengdu City, Sichuan Province, with the registration authority of Jinniu District Market Supervision and Administration Bureau and the legal representative as Zhu Hancui. Its business scope includes precision machinery research and development, production (limited to branch offices engaged in production and processing operations in industrial parks), sales, installation, and maintenance; Sales: metal products, mechanical and electrical equipment hardware, measuring tools and cutting tools, labor protection supplies, electrical equipment, mechanical equipment; Import and export of goods or technology (excluding goods and technology prohibited by the state or involving administrative approval) (for projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Pai, Hydraulic Torque Wrench, Digital Torque Wrench Series

Shanghai Xinyu Biotechnology Co., Ltd

Shanghai Xinyu Biotechnology Co., Ltd. is registered at Room A241, 2nd Floor, Building 3, No. 2118 Guanghua Road, Minhang District, Shanghai. The registration authority is Minhang District Market Supervision Administration, and the legal representative is Chen Shuxia. The business scope includes technology development, consulting, services, and transfer in the fields of biotechnology and pharmaceutical technology, as well as sales of instruments, laboratory instruments and consumables, glass products, electronic products, medical equipment, chemical products and raw materials (excluding hazardous chemicals, monitored chemicals, fireworks and firecrackers, civilian explosives, and easily toxic chemicals). Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Pai, Recombinant Protein, Human Derived Cell Lines

Shanghai Guyan Industrial Co., Ltd

Shanghai Guyan Industrial Co., Ltd., registered at Room A364, 3rd Floor, Building 3, No. 2118 Guanghua Road, Minhang District, Shanghai, with the registration authority of Minhang District Market Supervision Administration and the legal representative of Gao Zhiwei, engages in technical consulting, technical services, technology development, technology transfer, business consulting (excluding brokerage), e-commerce (excluding value-added telecommunications and financial services), investment management, construction projects (operating with licensed qualifications), chemical raw materials and products (excluding hazardous chemicals, monitored chemicals, fireworks and firecrackers, civilian explosives, precursor chemicals), laboratory equipment, measuring equipment, hotel equipment, environmental protection equipment, clocks, clothing, shoes and hats, leather goods, bags and suitcases in the fields of biotechnology and pharmaceutical technology. Sales of a class of medical devices, electronic products, and ceramic products. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Pai, Recombinant Protein, Antibody

Shanghai Enzyme Linked Biotechnology Co., Ltd

Shanghai Enzyme Linked Biotechnology Co., Ltd., with its registered address at Room 301-302, 3rd Floor, Building 1, No. 118 Yedong Road, Chedun Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision Administration. The legal representative is Hu Huanming, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Medical research and experimental development; Manufacturing of specialized chemical products (excluding hazardous chemicals); Sales of specialized chemical products (excluding hazardous chemicals); Cell technology research and application; Medical research and experimental development (excluding human stem cells, gene diagnosis and treatment technology development and application); Biomedical engineering technology services; Research and development of biochemical product technology; Sales of glassware; Sales of plastic products; Sales of Class I medical devices; Import and export of goods; Technology import and export; Sales of Class II medical devices. (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: Pai, Other Elisa Kits, Human Elisa Kit