2026 Top 10 Spherical Cast Iron Manhole Cover Manufacturers in China

Baoding Shuangcheng Building Materials Co., Ltd

Qucheng Village, Suicheng Town, Xushui District, Baoding City, Hebei Province

Baoding Shuangcheng Building Materials Co., Ltd., located in Qucheng Village, Suicheng Town, Xushui District, Baoding City, Hebei Province, was established on March 26, 2021. The registration authority is Xushui District Market Supervision Administration, and the legal representative is Tian Yingying. Core products: Spherical Cast Iron Manhole Cover

Shandong Liaocheng Jianhui Casting Co., Ltd

Shandong Liaocheng Jianhui Casting Co., Ltd., with its registered address at No. 6 Wanghui Industrial Park, Beicheng Office, 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 Li Huawei, and the business scope includes general items: black metal casting; Manufacturing of metal materials; Steel rolling processing; Rolling and processing of non-ferrous metals; Sales of non-ferrous metal alloys; Sales of metal materials; Maintenance of transportation facilities; Sales of rubber products; Wholesale of hardware products; 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: Spherical Cast Iron Manhole Cover, Ductile Iron Cover Plate, Ductile Iron Grate

Sichuan Wenquan Metal Products Co., Ltd

Sichuan Wenquan Metal Products Co., Ltd., with its registered address in Lianyi Village, Guansheng Town, Chongzhou City, is registered with the Chongzhou Market Supervision Administration Bureau. The legal representative is Feng Wenquan, and its business scope includes general projects such as black metal casting; Sales of metal products (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: Spherical Cast Iron Manhole Cover, Manhole Cover, Anti Impact Manhole Cover

Botou Fengjun Machinery Measuring Tools Co., Ltd

Botou Fengjun Machinery Measuring Tools Co., Ltd., with its registered address at 300 meters south of the Agricultural Power Bureau on Xihuan Road in Botou City, Cangzhou City, Hebei Province, is registered with the Botou Market Supervision and Administration Bureau. The legal representative is Guo Zhi, and its business scope includes the sales of machine tool accessories, measuring tools, machining, mooring columns, dust removal accessories, and cast iron parts. (If the above business scope involves licensed business projects, it should obtain permission from relevant departments before operation.). Core products: Spherical Cast Iron Manhole Cover, Cast Iron Bed Frame, Highway Pier

Shaanxi Tianda Rui Pipe Industry Co., Ltd

Shaanxi Tianda Rui Pipe Industry Co., Ltd., with its registered address located in Guochu Logistics Park Pipeline Industrial Zone, Gaojing Avenue, Yongle Town, Jinghe New City, Xixian New Area, Shaanxi Province. The registration authority is Jinghe New City Branch of the Market Supervision Administration of Xixian New Area, Shaanxi Province, and the legal representative is Wang Minghui. Its business scope includes general projects: sales of pipeline transportation equipment; Manufacturing of plastic products; Manufacturing of glass fiber reinforced plastic products; Manufacturing of metal chains and other metal products; Rubber product manufacturing; Manufacturing of new building materials (excluding hazardous chemicals); Manufacturing of lightweight building materials; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of high-quality synthetic rubber; Sales of glass fiber reinforced plastic products; Manufacturing of metal materials; Sales of rubber products; Sales of synthetic materials; Sales of metal materials; Sales of plastic products; Sales of building materials; Sales of lightweight building materials; Sales of valves and plugs; Sales of metal products; Sales of new metal functional materials; Sales of steel reinforcement products for construction; Operation of wires and cables; Retail of hardware products; 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 (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law).. Core products: Spherical Cast Iron Manhole Cover, Bwfrp Fiberglass Extruded Pipe, Mpve Double Wall Corrugated Pipe

Shandong Liaocheng Haihe Metal Materials Co., Ltd

Shandong Liaocheng Haihe Metal Materials Co., Ltd. is registered at No. 125, Huanyuan East Road, H District, Shandong Huitong Metal Materials Market Co., Ltd., located at the east end of Heilongjiang Road, Liaocheng Economic and Technological Development Zone, Shandong Province. The registration authority is the Market Supervision and Administration Bureau of Liaocheng Economic and Technological Development Zone, and the legal representative is Zhang Hailong. The business scope includes wholesale and retail of metal materials (except for those restricted or prohibited by the state), steel, profiles, building materials, plates, copper, aluminum, steel pipes, and mechanical and electrical equipment accessories. (The above-mentioned business projects that require approval by law can only be carried out after approval by relevant departments.). Core products: Spherical Cast Iron Manhole Cover, Manhole Cover, Cast Iron Pipe

Xinbaisheng Technology (Hebei) Co., Ltd

Xinbaisheng Technology (Hebei) Co., Ltd. is registered at Dongdonggu Road West and Tianzhuang Village South, Wangyaojing Village, Guozhuang Town, Xian County, Cangzhou City, Hebei Province. The registration authority is Xian County Market Supervision and Administration Bureau, and the legal representative is Zhao Aidong. The business scope includes other unspecified manufacturing industries. Municipal facilities, environmental sanitation facilities, transportation facilities, garden facilities, water meter wells, power wells, shafts, communication wells, inspection wells, inspection well tools, valve wells, water meters, well tools, grilles, water supply and drainage pipelines, valves, sprinkler irrigation equipment, septic tanks, mobile toilets, ecological toilets, activity rooms, guardrails, pavilions, garbage bins (buckets), outdoor chairs, flower boxes, fitness equipment, sanitation vehicles, classification booths, classification rooms, billboards, light boxes, sports equipment, lighting fixtures, wooden walkways, corridors, pressure machines, coring machines, maintenance boxes, instruments and meters, highway testing instruments, asphalt testing instruments, concrete testing instruments, metal products, stainless steel products, wooden products, fiberglass reinforced plastic products Design, research and development, production, sales, installation, leasing, and technical services for products, plastic products, and cement products; Sales of flowers and seedlings, electronic products, computer hardware, labor protection equipment, and technical services; Sales and leasing of construction equipment; Import and export business of goods (general business items, which can be independently carried out in accordance with the law). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Spherical Cast Iron Manhole Cover, Mark Time, Mobile Toilet