2026 Top 10 Pipeline Auxiliary Materials Manufacturers in China Shandong

Shandong Quanmin Plastic Co., Ltd

Shandong Quanmin Plastic Co., Ltd., with its registered address located north of Shengcaituo Fourth Joint Station in Kenli District, Dongying City, Shandong Province, is registered with the Market Supervision Administration of Kenli District and represented by Ba Xinqiang as its legal representative. Its business scope includes general projects such as plastic product manufacturing; Sales of plastic products; Rubber product manufacturing; Sales of rubber products; Paint manufacturing (excluding hazardous chemicals); Sales of anti-corrosion materials; Sales of insulation materials; Manufacturing of plastic packaging boxes and containers; Manufacturing of engineering plastics and synthetic resins; Sales of engineering plastics and synthetic resins; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Sales of new catalytic materials and additives; Sales of chemical products (excluding licensed chemical products); Manufacturing of specialized equipment for petroleum drilling and production; Sales of specialized equipment for oil drilling and production; Manufacturing of metal processing machinery; Import and export agency; Import and export of goods; Technology import and export. (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: Pipeline Auxiliary Materials, None, Pipeline Corrosion Protection

Shandong Shengda Pipeline Anti corrosion and Insulation Co., Ltd

Shandong Shengda Pipeline Anti corrosion and Insulation Co., Ltd., registered at Room 1093, Building 5, Contemporary International Plaza, No. 177 Dongchang East Road, Dongcheng Street Office, Liaocheng Economic and Technological Development Zone, Shandong Province, registered with the Market Supervision and Administration Bureau of Liaocheng Economic and Technological Development Zone, with Ma Jianhui as the legal representative. Its business scope includes general projects: sales of anti-corrosion materials; Sales of insulation and soundproofing materials; Sales of plastic products; Sales of coatings (excluding hazardous chemicals); Sales of synthetic materials; Sales of valves and plugs; Sales of glass fiber reinforced plastic products; Sales of fiberglass and related products; Sales of functional glass and new optical materials; Sales of biobased materials; Sales of mechanical parts and components; Sales of metal materials; Sales of new metal functional materials; Sales of technical glass products; Sales of rubber products; Sales of specialized equipment for plastic processing; Sales of metal structures; Sales of metal products; Sales of building materials; Sales of metal fittings for construction; Sales of new catalytic materials and additives; Sales of new membrane materials; Sales of synthetic fibers. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: construction project construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Pipeline Auxiliary Materials, Polyurethane Pipe Shell, Glass Wool Tube

Qingdao Xinfa New Material Technology Co., Ltd

Qingdao Xinfa New Material Technology Co., Ltd., with its registered address at No. 6, Zone 2, Nanshu Town, Laixi City, Qingdao City, Shandong Province, is registered with the Laixi Market Supervision and Administration Bureau. The legal representative is Yu Xiaochen, and its business scope includes general projects such as research and development of new material technology; Promotion services for new material technology; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of high-performance fibers and composite materials; Manufacturing of insulation and soundproofing materials; Manufacturing of asbestos cement products; Sales of refractory materials; Production of refractory materials; Manufacturing of non-metallic mineral products; Import and export of goods; Technology import and export; Import and export agency; Sales of building materials; Sales of chemical products (excluding licensed chemical products); Sales of mechanical parts and components; Wholesale of hardware products; Retail of hardware products; Sales of mechanical equipment; Sales of insulation materials; Information consulting services (excluding licensed information consulting services); Sales of building waterproofing membrane products; Installation services for ordinary mechanical equipment; Sales of non-metallic minerals 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: Pipeline Auxiliary Materials, Thermal Insulation Pipe, Calcium Silicate Board

Shandong Xinao Machinery Co., Ltd

Shandong Xinao Machinery Co., Ltd., with its registered address located in Liulijing Village, Quanpu Town, Liangshan County, Jining City, Shandong Province, is registered with the Market Supervision Administration of Liangshan County. The legal representative is Wang Yuanqiu, and its business scope includes general projects such as mechanical and electrical equipment manufacturing; Black metal casting; Sales of mechanical equipment; Sales of specialized equipment for environmental protection; Manufacturing of specialized equipment for environmental protection; General equipment manufacturing (excluding special equipment manufacturing); Sales of pharmaceutical specialized equipment; Manufacturing of pharmaceutical specialized equipment; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Sales of specialized equipment for refining and chemical production; Manufacturing of specialized equipment for refining and chemical production; Research and development of industrial enzyme preparations; Manufacturing of specialized equipment for food, alcohol, beverage, and tea production; Steel rolling processing; Sale of second-hand goods; Installation services for ordinary mechanical equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Intelligent basic manufacturing equipment manufacturing; Manufacturing of instruments and meters; Manufacturing of experimental analytical instruments; Mechanical parts and component processing; Wood processing; Sales of intelligent basic manufacturing equipment; Sales of mechanical parts and components; Sales of instruments and meters; Sales of experimental analytical instruments; Sales of labor protection equipment; Sales of chemical products (excluding licensed chemical products); Needle textile sales; Sales of daily necessities; Sales of building materials; Import and export of goods; Technology import and export. (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: Pipeline Auxiliary Materials, Dumpling Machine, Environmental Protection Equipment

Zhongtan Intelligent Technology (Jining) Institute

Zhongtan Intelligent Technology (Jining) Institute, with its registered address at Room 806, Xieying Technology Building, No. 18 Jinyu Road, Xianying Street, Rencheng District, Jining City, Shandong Province, China. The registration authority is the Market Supervision and Administration Bureau of Rencheng District, Jining City, and the legal representative is Wu Huifang. Its business scope includes general projects such as engineering and technology research and experimental development; Intelligent basic manufacturing equipment manufacturing; Mining machinery manufacturing; Sales of mining machinery; Sales of mechanical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Software sales; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Sales of railway transportation infrastructure equipment; Import and export of goods; Technology import and export; General equipment repair; Installation services for ordinary mechanical equipment. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Manufacturing of railway transportation infrastructure equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Pipeline Auxiliary Materials, Large-Scale Equipment, Railway Materials

Shandong Dresser Industrial Technology Co., Ltd

Shandong Dresser Industrial Technology Co., Ltd., with its registered address at Room 1004, 10th Floor, Unit 01, Suning Life Plaza, Fuqiao Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Rencheng District, Jining City. The legal representative is Xiao Xuerui, and the business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Import and export of goods; Technology import and export; Mechanical equipment research and development; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; Sales of mining machinery; Sales of electronic measuring instruments; Sales of pumps and vacuum equipment; Sales of metal products; Retail of hardware products; Sales of industrial automatic control system devices; Sales of special equipment; Manufacturing of instruments and meters; Sales of instruments and meters; Sales of electrical instruments and meters; Sales of intelligent instruments and meters; Sales of solid waste detection instruments and meters; Sales of specialized equipment for environmental protection; Sales of supply instruments and meters; Sales of magnetic materials; Sales of ecological environment monitoring and detection instruments and meters; Sales of chemical products (excluding licensed chemical products); Sales of drug testing instruments. (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: Pipeline Auxiliary Materials, Road, Highway, Bridge Landscape, Security Check Equipment And Facilities

Shandong Chengdeshun New Materials Co., Ltd

Shandong Chengdeshun New Materials Co., Ltd., with its registered address located 1000 meters north of the village committee of Dagushan Village, Guyunhu Street Office, Changqing District, Jinan City, Shandong Province, is registered with the Market Supervision Administration of Changqing District, Jinan City. The legal representative is Li Qian, and the business scope includes general projects such as new material technology promotion services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Technology import and export; Import and export agency; Manufacturing of plastic products; Sales of plastic products; Sales of building materials; Sales of specialized chemical products (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Sales of building decoration materials; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Installation services for ordinary mechanical equipment; Sales of mechanical equipment; Mold sales; Mold manufacturing; Professional design services; Retail of hardware products; Retail of arts and crafts and collectibles (excluding ivory and its products); Sales of valves and plugs; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of glass fiber reinforced plastic products; Rolling and processing of non-ferrous metals; Manufacturing of glass fiber reinforced plastic products. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: construction engineering design; Construction project construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Pipeline Auxiliary Materials, ,