2026 Top 10 Insulated Bolt Manufacturers in China

Shenzhen Fasiwei Precision Parts Co., Ltd

Shenzhen Fasiwei Precision Parts Co., Ltd., registered at F402406 408 410, Building 9 (F), Huachuangda Cultural and Technological Industrial Park, Hedong Commercial City, Fanshen Community, Xin'an Street, Bao'an District, Shenzhen, registered with the Bao'an Supervision Bureau of the Shenzhen Market Supervision Administration, with Fu Wei as the legal representative. Its business scope includes the manufacturing of general components; Sales of fasteners; Research and development of hardware products; Information technology consulting services; Import and export of goods. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law) ^ None. Core products: Insulated Bolt, Carbon Steel Nut, Stainless Steel Machine Tooth Screw

Zhejiang Hainawei Hardware Products Co., Ltd

Zhejiang Hainawei Hardware Products Co., Ltd., with its registered address at Room 112, Building 10, No. 21, Lane 689, Changxing Road, Jiangbei District, Ningbo City, Zhejiang Province (Business Custody), registered with the Market Supervision and Administration Bureau of Jiangbei District, Ningbo City. The legal representative is Shan Qijia, and its business scope includes general projects such as fastener sales; Wholesale of hardware products; Mold sales; Sales of metal forming machine tools; Sales of household appliances; Sales of electrical equipment; Sales of drawing, calculation, and measuring instruments; Sales of teaching models and teaching aids; Sales of firefighting equipment; Sales of metal products; Sales of instruments and meters; Sales of office supplies; Sales of mechanical equipment; Sales of valves and plugs; Electronic product sales; Sales of bearings, gears, and transmission components; Bearing sales; Sales of building waterproofing membrane products; Sales of insulation materials; Sales of special labor protection equipment; Operation of wires and cables; Sales of chemical products (excluding licensed chemical products); Leasing of construction machinery and equipment; Mechanical equipment leasing; Sales of mining machinery; (The above sales are limited to wholesale and online sales only) (Except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Licensed project: Import and export of technology; Import and export of goods; Import and export agency (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results).. Core products: Insulated Bolt, Twist-Off Bolt, Embedded Steel Plate

Handan Lile Fasteners Co., Ltd

Handan Lile Fasteners Co., Ltd., with its registered address at Xiduan Zhuang Village, Linmingguan Town, Yongnian District, Handan City, Hebei Province, is registered with the Yongnian District Market Supervision Administration. The legal representative is Yang Xiaojuan, and its business scope includes general projects such as fastener manufacturing; Sales of fasteners; Mechanical parts and component processing; Sales of mechanical parts and components; Sales of metal materials; Wholesale of hardware products; Sales of building materials; Sales of mechanical equipment; Sales of metal products; Sales of cement products; Manufacturing of industrial textile products; Sales of industrial textile products; Sales of rubber products; Operation of wires and cables; Sales of labor protection 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: Insulated Bolt, Nylon Bolt, Nylon Screw Rod

Yangzhong Weida Sealing Parts Co., Ltd

Yangzhong Weida Sealing Parts Co., Ltd., with its registered address at East 13th Group, Zhenhua Village, Youfang Town, Yangzhong City, Zhenjiang City, is registered with the Yangzhong Municipal Government Service Management Office. The legal representative is Xue Wei, and its business scope includes the manufacturing of seals, rubber products, and plastic products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: mold manufacturing; Mold sales (except for projects that require approval according to law, independently carry out business activities based on the business license in accordance with the law). Core products: Insulated Bolt, Polyurethane Sealing Gasket, Epdm Gasket

Dongguan Woluote Hardware Products Co., Ltd

Dongguan Woluote Hardware Products Co., Ltd. is registered at Room 102, Building 1, No. 3 Xiansha Gaoke Road, Gaobu Town, Dongguan City, Guangdong Province. The registration authority is Dongguan Market Supervision Administration Bureau, and the legal representative is Zhao Kaifeng. The business scope includes sales of hardware products, electromechanical accessories, plastic products, hardware tools, electronic accessories, and hydraulic and pneumatic components. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Insulated Bolt, Bolt Series, Spring Washer

Hebei Yinglun Fastener Manufacturing Co., Ltd

Hebei Yinglun Fastener Manufacturing Co., Ltd., registered at Xidongtou Village, Xisu Town, Yongnian District, Handan City, Hebei Province, with the Yongnian District Market Supervision and Administration Bureau as the registration authority and Liu Heng as the legal representative, engages in the manufacturing and sales of fasteners, metal products, industrial and mining accessories, photovoltaic accessories, building accessories, power equipment, railway accessories, transportation facility accessories, rubber products, plastic products, and rigging; Sales of steel, hardware and electrical equipment, and labor protection products; Import and export business of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Insulated Bolt, Embedded Bolt, Pre Embedded Screws

Putian (Changzhou) Surface Coating Technology Co., Ltd

Putian (Changzhou) Surface Coating Technology Co., Ltd., with its registered address at No. 758 Hanjiang West Road, Luoxi Town, Xinbei District, Changzhou City, Jiangsu Province, is registered with the Administrative Approval Bureau of Changzhou National High tech Industrial Development Zone (Xinbei District). The legal representative is Zeng Xiangliang, and its business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Metal surface treatment and heat treatment processing; Spray processing; Manufacturing of metal processing machinery; Research and development of new material technology; Sales of new metal functional materials; Sales of synthetic materials; Sales of metal based composite materials and ceramic based composite materials; Sales of surface functional materials; Manufacturing of mechanical and electrical equipment; Import and export of goods (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: Insulated Bolt, Thermal Spray Ceramic Coating, Tungsten Carbide Coating Processing