2026 Top 10 Manhole Cover Manufacturers in China

Cangzhou Chisheng Casting Sales Co., Ltd

Cangzhou Chisheng Casting Sales Co., Ltd., with its registered address in Zhangsanjia Village, Botou Economic Development Zone, Cangzhou City, Hebei Province, is registered with the Botou Market Supervision and Administration Bureau. The legal representative is Sun Zhixiang, and the business scope includes the sales of castings, ductile iron manhole covers, ductile iron rainwater grates, transverse ditches, ditch covers, ladders, flanges, elbows, and pipeline accessories. (Business activities that require approval by law can only be carried out after approval by relevant departments.). Core products: Manhole Cover, Fine-Toothed Comb, Fastener

Jiangxi Prospect Building Materials Co., Ltd

Jiangxi Prospect Building Materials Co., Ltd., registered at Room 1003, Building 21, Rhine Peninsula Garden, No. 188 Jianshe West Road, Xihu District, Nanchang City, Jiangxi Province (10th floor), registered with the Market Supervision and Administration Bureau of Xihu District, Nanchang City, with Wang Qiuyun as the legal representative. Its business scope includes licensed projects: urban household waste commercial services (projects that require approval by law and can only be carried out after approval by relevant departments). General projects: sales of building materials, sales of cement products, manufacturing of metal products for safety and fire protection, retail of hardware products, sales of non-metallic minerals and products, sales of labor protection products, sales of plastic products, and sales of glass fiber reinforced plastic products (except for licensed businesses, it can independently operate projects that are not prohibited or restricted by laws and regulations). Core products: Manhole Cover, Cement Manhole Cover, Grating Cover

Xingyi Chuang Pipe Industry Co., Ltd

Xingyi Chuang Pipe Industry Co., Ltd., with its registered address in Hongmiao Village, Yingzi Town, Botou City, Cangzhou City, Hebei Province, is registered with the Botou Market Supervision and Administration Bureau. The legal representative is Li Shouxiang, and its business scope includes general projects such as retail of hardware products; Sales of valves and plugs; Sales of firefighting equipment; Sales of metal products; Sales of plastic products; Sales of rubber products; Sales of renewable resources; Solid waste management (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: Manhole Cover, W-Shaped Cast Iron Pipe, Cast Iron 87 Type Rainwater Bucket

Chongqing Luoming Building Materials Co., Ltd

Chongqing Luoming Building Materials Co., Ltd., with its registered address at No. 13, Building 5, Zone E, No. 581 Nanping East Road, Nan'an District, Chongqing, is registered with the Market Supervision Administration of Nan'an District, Chongqing. The legal representative is Luo Keming, and its business scope includes manufacturing, processing, and selling building materials, decorative materials (excluding hazardous chemicals), hardware, electrical equipment, plastic products, rubber products (excluding hazardous chemicals), manhole covers, water grates, and cement prefabricated parts. Projects prohibited by laws and administrative regulations shall not be operated; projects that are required to be approved or licensed by laws and administrative regulations shall be operated only after approval. Core products: Manhole Cover, Stainless Steel Manhole Cover, Grate Cover

Xintianyi Architectural Decoration Engineering (Shandong) Co., Ltd

Xintianyi Architectural Decoration Engineering (Shandong) Co., Ltd., with its registered address at No. 169 Hualu Street, Zhenxing Street, Chiping District, Liaocheng City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Chiping District, Liaocheng City. The legal representative is Zhao Mengmeng, and its business scope includes general projects such as sales of building materials; Manufacturing of cement products; Construction of landscaping and greening projects; Planning and design management; Mechanical equipment leasing; Construction of earthwork engineering; Stone processing for construction; Manufacturing of construction machinery; Leasing of construction machinery and equipment; Network technology services (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License projects: residential interior decoration and renovation; Intelligent construction of buildings; Career intermediary activities; Road freight transportation (network freight); Construction labor subcontracting (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: Manhole Cover, Cement Tank, Curbstone

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, Gas Station Billboard, Double Layer Pipeline Fittings

Shandong Huakuang High tech Development Co., Ltd

Shandong Huakuang High tech Development Co., Ltd. is registered at Room 805, Xieying Science and Technology Building, Xianying Street, Rencheng District, Jining City, Shandong Province. The registration authority is the Market Supervision Administration of Rencheng District, Jining City, and the legal representative is Cao Wulong. The business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of specialized equipment for geological exploration; Sales of specialized equipment for geological exploration; Manufacturing of geological exploration and seismic specialized instruments; Sales of geological exploration and seismic specialized instruments; Geological exploration technology services; Basic geological exploration; Intelligent basic manufacturing equipment manufacturing; Sales of intelligent basic manufacturing equipment; Mining machinery manufacturing; Sales of mining machinery; Manufacturing of intelligent instruments and meters; Sales of intelligent instruments and meters; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Engineering and technical research and experimental development; Mechanical equipment research and development; Software development. (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, Support Category, Ventilation And Safety Equipment