2026 Top 10 Insulating Sleeve Manufacturers in China Shanghai

Such as Plastic Industry Langfang Co., Ltd

If it is Plastic Industry Langfang Co., Ltd., the registered address is located at No. 12 Kangxianzhuang Village, Kangxianzhuang Town, Bazhou City, Langfang City, Hebei Province. The registration authority is the Market Supervision Administration of Bazhou City, Langfang City, and the legal representative is Sun Ziyi. The business scope includes general projects: plastic product manufacturing; Sales of plastic products; Manufacturing of hardware products; Wholesale of hardware products; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Sales of metal products; Manufacturing of daily miscellaneous goods; Sales of daily miscellaneous goods; Sales of pipeline transportation equipment. (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: Insulating Sleeve, Pvc Electrical Conduit, Pvc Grating Pipe

Hebei Luxiong Pipe Industry Co., Ltd

Hebei Luxiong Pipe Industry Co., Ltd., registered at Wangcun Road, Shigezhuang Town, Wen'an County, registered with the Market Supervision Administration of Wen'an County, Langfang City, with Zhao Hegong as the legal representative. Its business scope includes the production and sales of water supply, drainage, gas pipes, fittings, and communication pipes (excluding national restricted business projects), as well as the import and export of goods (excluding projects prohibited by laws and administrative regulations, and projects restricted by laws and administrative regulations can only be operated after obtaining a license)*. Core products: Insulating Sleeve, Irrigation Pipes For Farmland, Steel Strip Pipe

Jiangsu Yeguan Electric Technology Co., Ltd

Jiangsu Yeguan Electric Technology Co., Ltd., with its registered address at Room 7, No. 25 Xiongzhuang Road, Kunshan Development Zone, registered with the Kunshan Administrative Approval Bureau, and represented by Pan Jie as its legal representative. Its business scope includes general projects such as sales of electrical equipment; Manufacturing of calculator equipment; Manufacturing of electronic components and electromechanical equipment; Manufacturing of electronic specialized equipment; Manufacturing of distribution switch control equipment; Sales of intelligent power transmission and distribution and control equipment; Software sales; Software development; Retail of computer software, hardware, and auxiliary equipment; Manufacturing of computer software, hardware, and peripheral devices; Wholesale of computer software, hardware, and auxiliary equipment; Sales of industrial automatic control system devices; Industrial design services; Professional design services; Manufacturing of instruments and meters; Sales of instruments and meters; Instrument and meter repair; Electronic product sales; Manufacturing of electronic (gas) physical equipment and other electronic devices; Sales of electronic specialized equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Computer system services; Import and export of goods; Technology import and export (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Insulating Sleeve, , Strong And Weak Current Separation Trunking

Jiangsu Wenbuluo Wiring Equipment Co., Ltd

Jiangsu Wenbuluo Wiring Equipment Co., Ltd., registered at the second floor of Building 7, No. 25 Xiongzhuang Road, Kunshan Development Zone, with the registration authority of Kunshan Administrative Approval Bureau and the legal representative of Pan Jie, engages in the sales of wiring equipment, electrical components, and chemical products (excluding hazardous chemicals, monitoring chemicals, and precursor chemicals); Research and development, production, sales, and technical consulting of electrical equipment and accessories, hardware products, automation control equipment, HVAC equipment, gas equipment, electromechanical equipment, environmental protection equipment, computers, automation control software, electronic equipment, fluid control equipment, and communication equipment (excluding satellite broadcasting and television ground receiving facilities). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: Import and export of goods; Technology import and export (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Insulating Sleeve, M8m12 Connector, Copper Nose

Jiangsu Yeguan Electric Technology Co., Ltd

Jiangsu Yeguan Electric Technology Co., Ltd., with its registered address at Room 7, No. 25 Xiongzhuang Road, Kunshan Development Zone, registered with the Kunshan Administrative Approval Bureau, and represented by Pan Jie as its legal representative. Its business scope includes general projects such as sales of electrical equipment; Manufacturing of calculator equipment; Manufacturing of electronic components and electromechanical equipment; Manufacturing of electronic specialized equipment; Manufacturing of distribution switch control equipment; Sales of intelligent power transmission and distribution and control equipment; Software sales; Software development; Retail of computer software, hardware, and auxiliary equipment; Manufacturing of computer software, hardware, and peripheral devices; Wholesale of computer software, hardware, and auxiliary equipment; Sales of industrial automatic control system devices; Industrial design services; Professional design services; Manufacturing of instruments and meters; Sales of instruments and meters; Instrument and meter repair; Electronic product sales; Manufacturing of electronic (gas) physical equipment and other electronic devices; Sales of electronic specialized equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Computer system services; Import and export of goods; Technology import and export (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Insulating Sleeve, Cold-Pressed Terminal, Terminal Block

Wenyi Rubber and Plastic Technology (Shanghai) Co., Ltd

Wenyi Rubber and Plastic Technology (Shanghai) Co., Ltd., registered at Room 401, 4th Floor, No. 25, Lane 5355, Beisong Road, Chedun Town, Songjiang District, Shanghai, with the registration authority being the Songjiang District Market Supervision Administration and the legal representative being Li Youhong. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of industrial automatic control system devices; Manufacturing of specialized equipment for semiconductor devices; Manufacturing of electronic components; Industrial robot manufacturing; Manufacturing of industrial control computers and systems; General equipment manufacturing (excluding special equipment manufacturing); Rubber product manufacturing; Manufacturing of plastic products; Integrated circuit manufacturing; Manufacturing of integrated circuit chips and products; Installation and maintenance of industrial robots; Industrial design services; Sales of industrial control computers and systems; Sales of rubber products; Sales of plastic products; Wholesale of hardware products; Sales of industrial automatic control system devices; Wholesale of electronic components; Retail of electronic components; Retail of hardware products; General equipment repair; Sales of industrial robots; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Operation of wires and cables; Integrated circuit sales; Sales of integrated circuit chips and products. (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: Insulating Sleeve, Industrial Robot Protective Clothing, Rubber Drag Chain

Zhengzhou Benfu Electromechanical Equipment Co., Ltd

Zhengzhou Benfu Electromechanical Equipment Co., Ltd., registered at Room 1907, Building B, Jinhe Business Center, Bihe Road, Lianhua Street, High tech Industrial Development Zone, Zhengzhou City, Henan Province, registered with the Market Supervision and Administration Bureau of Zhengzhou High tech Industrial Development Zone, with Xia Ankang as the legal representative. Its business scope includes general projects: sales of electrical equipment; Electrical equipment repair; Sales of high-performance sealing materials; Operation of wires and cables; Sales of security equipment; Sales of power electronic components; Wholesale of hardware products; Retail of hardware products; Information technology consulting services; Sales of daily necessities; Sales of instruments and meters; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of experimental analytical instruments; Sales of signs for transportation and public management; Maintenance of transportation facilities; Sales of chemical products (excluding licensed chemical products); Sales of paper products; Sales of packaging materials and products; Sales of office supplies; Sales of office equipment and consumables; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of labor protection equipment; Sales of mechanical and electrical equipment; Sales of synthetic materials; Sales of plastic products; Sales of rubber products; Sales of sealing fillers (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: Electrical installation services (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval documents or licenses of relevant departments). Core products: Insulating Sleeve, Industrial Tape, 3M Cable Head