2026 Top 10 Manhole Cover Manufacturers in China Shandong

Shandong Xiangming Metal Manufacturing Co., Ltd

Shandong Xiangming Metal Manufacturing Co., Ltd., with its registered address at No. 6 Wangzhuang Village, Xuying Town, High tech Zone, Liaocheng City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Liaocheng High tech Industrial Development Zone. The legal representative is Bai Meilan, and its business scope includes general projects such as non-ferrous metal alloy manufacturing; Manufacturing of metal materials; Manufacturing of metal structures; Steel rolling processing; Steel and iron smelting; Metal cutting processing services; Rolling and processing of non-ferrous metals; Mechanical parts and component processing; Manufacturing of forgings and powder metallurgy products; Sales of metal materials; Sales of metal products; Sales of building materials; Sales of rubber products; Sales of plastic 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: Manhole Cover, Cast Iron Drainage Ditch, Cast Iron Sleeve Grate

Jining Yilongda Construction Engineering Co., Ltd

Jining Yilongda Construction Engineering Co., Ltd., with its registered address at 205 Sihe Ring Road, Houhan Village, Wangyin Street Office, Jining High tech Zone, registered with the Market Supervision and Administration Bureau of Jining High tech Industrial Development Zone, and represented by Xu Yilong as the legal representative. Its business scope includes general projects such as landscaping construction; Mechanical equipment leasing; Manufacturing of metal structures; Municipal facility management; Land consolidation services; Loading and unloading handling; Engineering management services; Residential water and electricity installation and maintenance services; Construction of earthwork engineering; House demolition services; Building cleaning services; Sales of anti-corrosion materials; Sales of construction machinery; Labor services (excluding labor dispatch); Sales of metal structures; Sales of building materials; Engineering and technical services (excluding planning management, survey, design, and supervision); Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Sales of mechanical equipment; Construction of sports facilities engineering; Sales of firefighting equipment; Leasing of construction machinery and equipment; Sales of building decoration materials; Installation services for ordinary mechanical equipment; Processing of building timber and timber components; Sales of building waterproofing membrane products; Construction of metal doors and windows engineering; Sales of office supplies; Wholesale of stationery supplies; Retail of stationery supplies; Retail of sports goods and equipment; Manufacturing of metal packaging containers and materials; Sales of metal products; Manufacturing of metal daily necessities; Retail of hardware products; Manufacturing of hardware products; Manufacturing of metal products for safety and firefighting purposes; Research and development of metal products; Sales of office equipment; Electronic product sales; Manufacturing of digital video surveillance systems; Manufacturing of information security equipment; Wholesale of kitchenware, sanitary ware, and daily necessities; Sales of plastic products; Sales of daily wooden products; Sales of chemical products (excluding licensed chemical products); Advertising production; Manufacturing of specialized equipment for traffic safety and control; Digital technology services; Wholesale of sports goods and equipment; Retail of automotive spare parts; Wholesale of automotive spare parts; General equipment repair; Sales of lubricating oil; Sales of needle textiles and raw materials; Domestic trade agency; Indoor wooden door and window installation services; Home appliance installation services; Furniture installation and maintenance services; Advertising design and agency; Graphic Artist Designer. (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; Residential interior decoration and renovation; Construction labor subcontracting; Construction project supervision. (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: Manhole Cover, Refueling Truck, Gas Station Pipeline Construction

Laizhou Huatai Insulation Materials Co., Ltd

Laizhou Huatai Insulation Materials Co., Ltd., registered at Weijia Village West, Wenfeng Road Street, Laizhou City, Yantai, Shandong Province, with the Laizhou Market Supervision and Administration Bureau as the registration authority and Yin Zhonghua as the legal representative, engages in the manufacturing and sales of molded plastics and products, rubber products, plastic equipment, chemical products (excluding dangerous goods), chemical machinery and equipment, mechanical parts, steel, molds, and building materials; Retail: plastic products, plastic raw materials, building decoration materials; Import and export of goods (excluding those restricted or prohibited by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Manhole Cover, Fiberglass Ceiling, Molded Plastic Products