2026 Top 10 Expansion Joint Manufacturers in China

Gongyi Datai Pipeline Equipment Factory

Gongyi Datai Pipeline Equipment Factory, registered at Group 5, Xicun Village, Xicun Town, Gongyi City, with the registration authority of Gongyi Market Supervision Administration and the legal representative of Jiao Yanyan, is engaged in the production of pipeline supports and hangers, compensators, stainless steel metal hoses, sliding brackets, pipeline expansion joints and other pipeline accessories.. Core products: Expansion Joint, Expansion Joint, Rubber Joint

Chengdu Chuantai Juhao Valve Co., Ltd

Chengdu Chuantai Juhao Valve Co., Ltd., with its registered address at No. 18A, 1st Floor, Building 12, No. 222 Jiaoda Road, Jinniu District, Chengdu, is registered with the Jinniu District Market Supervision and Administration Bureau. The legal representative is Wang Hengyuan, and its business scope includes production, processing (limited to branch offices operating at other locations), wholesale, and retail of valves, pipe fittings, hardware products, building materials, steel, fire-fighting equipment, plastic products, metal materials, and metal products.. Core products: Expansion Joint, Rail Crossing Pipe, Bellows

Dezhou Xinmudike Machine Tool Accessories Co., Ltd

Dezhou Xinmudike Machine Tool Accessories Co., Ltd., with its registered address at No. 3 Changsheng Industrial Park, Qingyun County, Dezhou City, Shandong Province, is registered with the Qingyun County Market Supervision Administration. The legal representative is Li Shuhe, and the business scope includes the production and sales of machine tool accessories (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Expansion Joint, Machine Tool Work Light, Soft Link

Shanghai Yousheng Plastic Co., Ltd

Shanghai Yousheng Plastic Co., Ltd., with its registered address at Room JT10084, No. 7, Lane 129, Huajiang Road, Jiading District, Shanghai, registered with the Jiading District Market Supervision Administration, represented by He Qinfeng as the legal representative. Its business scope includes general projects such as sales of plastic products; Sales of rubber products; Sales of chemical products (excluding licensed chemical products) (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: Expansion Joint, Tpu, Pom

Zhejiang Jinneng Valve Co., Ltd

Zhejiang Jinneng Valve Co., Ltd. is registered in Baishui Village, Jiangbei Street, Yongjia County. The registration authority is Yongjia County Market Supervision Administration, and the legal representative is Li Shengqun. The business scope includes the sales of valves, valve accessories, pipeline accessories, and pumps. Core products: Expansion Joint, Electric Four-Way Ball Valve, Buffer Check Valve

Cangzhou Tongying Electromechanical Co., Ltd

Cangzhou Tongying Electromechanical Co., Ltd., registered in Dachai Village, Yuqiao Township, Dongguang County, Cangzhou City, Hebei Province, with the registration authority of Dongguang County Market Supervision Administration and the legal representative of Chai Qingzhen, has a business scope including general projects: manufacturing of mechanical and electrical equipment; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of pneumatic power machinery and components; Manufacturing of electrical signal equipment devices; Manufacturing of electronic components; Manufacturing of power electronic components; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Manufacturing of distribution switch control equipment; Manufacturing of railway locomotive and vehicle accessories; Manufacturing of hydraulic power machinery and components; Manufacturing of instruments and meters; Fan and fan manufacturing; Manufacturing of hardware products; Manufacturing of general components; Sales of mechanical and electrical equipment; Sales of electrical equipment; Sales of pneumatic power machinery and components; Sales of electrical signal equipment devices; Sales of mechanical equipment; Sales of electronic specialized materials; Sales of power electronic components; Sales of distribution switch control equipment; Retail of hardware products; Sales of hydraulic power machinery and components; Sales of pumps and vacuum equipment; Sales of electrical equipment; Sales of electrical instruments and meters; Sales of mining machinery; Retail of computer software, hardware, and auxiliary equipment; Sales of instruments and meters; Sales of intelligent instruments and meters; Sales of valves and plugs; Sales of office equipment; Sales of office equipment and consumables; Sales of railway locomotive and vehicle accessories; Sales of fans and blowers; Sales of generators and generator sets; Fiber optic sales. (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: Expansion Joint, Copper Expansion Joint, Conductive Tape

Gongyi Unicom Pipeline Factory

Gongyi Unicom Pipeline Factory, with its registered address at Yong'an Road South, Xicun Town, Gongyi City, is registered with the Xicun Town Market Supervision and Administration Bureau of Gongyi City. The legal representative is Pang Panfeng, and its business scope includes the production of pipeline fittings.. Core products: Expansion Joint, Expander, Sleeve Compensator