2026 Top 10 57 Deep Test Tube Manufacturers in China

Shandong Shengbohao Metal Products Co., Ltd

Shandong Shengbohao Metal Products Co., Ltd., with its registered address at No. 6 Daizhuang Village, Jiangguantun Street, Liaocheng Economic and Technological Development Zone, Shandong Province, is registered with the Market Supervision and Administration Bureau of Liaocheng Economic and Technological Development Zone. The legal representative is Man Aiping, and its business scope includes general projects such as metal material sales; Sales of non-ferrous metal alloys; Manufacturing of metal materials; Rolling and processing of non-ferrous metals; Sales of high-performance non-ferrous metals and alloy materials; Metal cutting processing services; Steel rolling processing; Manufacturing of metal processing machinery; Sales of metal structures; Operation of wires and cables; Mechanical parts and component processing; Sales of mechanical parts and components; Sales of bearings, gears, and transmission components; Sales of gas compression machinery; Sales of construction machinery; Sales of building materials; Sales of metal forming machine tools; Sales of CNC machine tools; Sales of additive manufacturing equipment (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). Core products: 57 Deep Test Tube, Grouting Pipe, Acoustic Tube

Chengdu Jingshengchuan Trading Co., Ltd

Chengdu Jingshengchuan Trading Co., Ltd., with its registered address at No. 31402, 14th Floor, Unit 3, Building 7, No. 6 Jinfeng Road, Jinniu District, Chengdu City, Sichuan Province, is registered with the Jinniu District Market Supervision and Administration Bureau. The legal representative is Zhao Songpo, and its business scope includes general projects such as sales of building materials; Sales of metal materials; Wholesale of hardware products; Retail of hardware products; Sales of mechanical equipment; Sales of chemical products (excluding licensed chemical products); Sales of rubber products; Sales of plastic products; Electronic product sales; Retail of sports goods and equipment; Wholesale of sports goods and equipment; 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: 57 Deep Test Tube, Manhole Cover, Welded Pipe

Xinhua District Hongrui Building Materials Business Department (Individual Industrial and Commercial Household)

Xinhua District Hongrui Building Materials Business Department (Individual Industrial and Commercial Household), located on the second floor of Building 107, Phase 2, Cailong International Trade City, Xinhua District, Cangzhou City, was established on March 23, 2026. The registration authority is the Market Supervision Administration of Xinhua District, Cangzhou City, and the legal representative is Shen Shilei. Core products: 57 Deep Test Tube, Pile Tip, Grouting Pipe

Cangzhou Pingrui Pipeline Co., Ltd

Cangzhou Pingrui Pipeline Co., Ltd., with its registered address in Lijiapu Village, Wangshu Town, Yanshan County, is registered with the Market Supervision Administration of Yanshan County. The legal representative is Li Yanlong, and its business scope includes general projects such as metal structure manufacturing; Manufacturing of metal materials; Sales of metal products; Sales of metal materials; Sales of metal structures; Sales of anti-corrosion materials; Sales of insulation materials; Sales of rubber products; Sales of instruments and meters; Sales of plastic products; Sales of valves and plugs; Sales of chemical products (excluding licensed chemical products); Sales of mechanical parts and components; Wholesale of hardware 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: 57 Deep Test Tube, Water Pump Pipe, Pipe Gallery Support, Tunnel Support, Tripod

Cangzhou Rishengchang Steel Pipe Co., Ltd

Cangzhou Rishengchang Steel Pipe Co., Ltd., registered at No. 502, Unit 1, Building 18, Meilin Town, Xiaowangzhuang Town, Yunhe District, Cangzhou City, Hebei Province, registered with the Market Supervision and Administration Bureau of Yunhe District, Cangzhou City. The legal representative is Yin Yue, and the business scope includes wholesale and retail of steel pipes, glass products, building materials (excluding sand and gravel, lime, cement), hardware products, rubber products, and plastic products; Metalware; Import and export of self operated goods (for projects that require approval by law, business activities can only be carried out after approval by relevant departments) (for projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: 57 Deep Test Tube, Soil Nail Pipe, Grouting Pipe

Cangzhou Oufeike Steel Pipe Co., Ltd

Cangzhou Oufeike Steel Pipe Co., Ltd., with its registered address at No. 105, 1st Floor, Building 4 # 01, Hebei University of Technology Science and Technology Park, Cangzhou High tech Zone, Hebei Province, is registered with the Market Supervision and Administration Bureau of Cangzhou High tech Industrial Development Zone. The legal representative is Gong Xin, and its business scope includes general projects such as metal material manufacturing; Manufacturing of metal tools; Sales of metal materials; Sales of metal tools; Repair of metal products; Sales of metal structures; Manufacturing of hardware products; Wholesale of hardware products; Sales of metal fittings for construction; Sales of building decoration materials; Sales of steel reinforcement products for construction; Operation of wires and cables; Manufacturing of metal fittings for construction (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). Core products: 57 Deep Test Tube, 50Mm Acoustic Tube, Grouting Pipe

Cangzhou Daxin Steel Pipe Co., Ltd

Cangzhou Daxin Steel Pipe Co., Ltd., with its registered address at Room 107, 1st Floor, Business Apartment Building, No. 5, Cailong International Trade City Phase II, Xinhua District, Cangzhou City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Xinhua District, Cangzhou City. The legal representative is Yang Jiayun, and its business scope includes general projects such as metal material sales; Wholesale of hardware products; Retail of hardware products; Sales of building materials (excluding sand and gravel); Sales of rubber products; Sales of plastic products; Sales of metal products; Engineering management services; Steel rolling processing; Manufacturing of metal materials; Advertising design and agency; Advertising release. (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: 57 Deep Test Tube, Plastic-Coated Steel Pipe, Pile Tip