2026 Top 10 Composite Manhole Cover Manufacturers in China

Botou Taizhuo Measuring Tool Manufacturing Co., Ltd

Botou Taizhuo Measuring Tool Manufacturing Co., Ltd., registered at Xinhua Street, Jiaohe Town, Botou City, Cangzhou City, Hebei Province, with the registration authority of Botou Market Supervision and Administration Bureau and the legal representative of Fan Erjie. Its business scope includes the production, sales, and maintenance of measuring tools, flat plates, workbenches, marble platforms, machine tool accessories, valves, dust collectors and accessories, guardrail bases, bridge accessories, counterweights, pig farming equipment, rainwater grates, well rings and covers, automotive molds, ladders, machine tools, and hardware tools; machining; Casting Sales * * (Projects that require approval by law can only be operated after approval by relevant departments). Core products: Composite Manhole Cover, Cast Iron Base, Oxygen Melting Rod

Hebei Jinxuan Environmental Protection Equipment Co., Ltd

Hebei Jinxuan Environmental Protection Equipment Co., Ltd. is registered at the intersection of East Outer Ring Road and Xinhua East Street, Zaoqiang County, Hengshui City, Hebei Province, 500 meters north of the road. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Liu Hongyao. The business scope includes the manufacturing of glass fiber reinforced plastic products. Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; Manufacturing of construction machinery; Sales of construction machinery; Sales of glass fiber reinforced plastic products; Sales of non-metallic minerals and products; Manufacturing of non-metallic mineral products; Manufacturing of metal structures; Sales of metal structures; Sales of metal products; Sales of metal materials; Operation of wires and cables; Sales of insulation materials; Manufacturing of hardware products; Wholesale of hardware products; Sales of daily necessities; Sales of mechanical parts and components; Mechanical parts and component processing; Sales of valves and plugs; Sales of refrigeration and air conditioning equipment; Sales of industrial automatic control system devices; Manufacturing of industrial automatic control system devices; Sales of plastic products; Manufacturing of plastic products; Manufacturing of instruments and meters; Sales of instruments and meters; Wastewater treatment and its recycling; Sales of specialized chemical products (excluding hazardous chemicals); Sales of water quality pollutant monitoring and detection instruments and meters; Manufacturing of monitoring and detection instruments for water quality pollutants; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Composite Manhole Cover, Fiberglass U-Shaped Groove, Squeezing Tablet

Chongqing Hengxun Materials Co., Ltd

Chongqing Hengxun Materials Co., Ltd., with its registered address at No. 308, 3rd Floor, No. 70 Xijiao Road, Yangjiaping Street, Jiulongpo District, Chongqing, is registered with the Market Supervision and Administration Bureau of Jiulongpo District, Chongqing. The legal representative is Huang Dan, and its business scope includes general projects such as wholesale and distribution of hardware products; Retail of hardware products; Sales of metal structures; Sales of fasteners; Sales of valves and plugs; Mold sales; Sales of construction machinery; Operation of wires and cables; Sales of metal materials; Sales of bearings, gears, and transmission components; Sales of building materials; Sales of building decoration materials; Sales of molding materials for casting; Sales of rubber products; Sales of plastic products; Sales of household appliances; Sales of mechanical equipment; Sales of labor protection equipment; Sales of daily necessities; Sales of firefighting equipment; Sales of metal products; Sales of steel reinforcement products for construction; Sales of concrete structural components; Brick and tile sales; Electronic product sales; Wholesale of computer software, hardware, and auxiliary equipment; Wholesale of automotive spare parts; Retail of motorcycles and spare parts; Sales of signs for transportation and public management; Municipal facility management; Software development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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: Composite Manhole Cover, Polymer Water Grate, Bellows

Chengdu Jinghao Municipal Facilities Co., Ltd

Chengdu Jinghao Municipal Facilities Co., Ltd., with its registered address at 1st Floor, No. 1039 Wuxing Road, Wuhou District, Chengdu City, is registered with the Market Supervision Administration of Wuhou District. The legal representative is Chen Yamei, and its business scope includes the sale of construction auxiliary building materials, hardware and electrical equipment, steel, well rings, well covers, well grates, plastic products, and fiberglass products. Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Composite Manhole Cover, Curbstone, Bellows

Hebei Weili Dongfang Composite Materials Co., Ltd

Hebei Weili Dongfang Composite Materials Co., Ltd., with its registered address at Zhengxi Road South, Menzhuang Village, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision Administration of Zaoqiang County, Hengshui City. The legal representative is Yao Wenyan, and its business scope includes processing, manufacturing, installing, and selling environmental protection equipment, fiberglass products, fiberglass pipelines, sand filled pipelines, pipelines, fiberglass containers, warning posts, testing posts, warning signs, fire water tanks, central air conditioning, cooling towers, fans, molded products, fiberglass water tanks, stainless steel water tanks, aluminum alloy products, metal welding products, concrete composite products, power accessories, automotive parts, mechanical parts, cable supports, rubber products, metal product sales, non-metallic and product sales. Automation supporting products, air purification equipment, dust removal equipment Water treatment equipment, purification and energy-saving equipment, non-standard steel structure products, power auxiliary equipment and accessories, aviation warning balls and aircraft warning equipment, weak and strong current manholes, optical cable communication protection and ancillary equipment, oil and gas pipelines, railway and transportation accessories, anti-corrosion and insulation engineering, mechanical and electrical installation engineering, export business of self-produced products and technologies of the enterprise, and import business of mechanical equipment, spare parts, raw and auxiliary materials and technologies required by the enterprise, except for goods and technologies restricted or prohibited by the state for the company to operate or import and export. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Composite Manhole Cover, Jx-Fyt-1000 Finished Weak Current Hand Hole Well, Jx-Fz-1200-5 Organic Composite Material Hand Hole Well

Yunnan Jiasheng Technology Co., Ltd

Yunnan Jiasheng Technology Co., Ltd., registered at D5-03-02, Gaoyuan Mingzhu Hardware and Electrical City, Xiaobanqiao Street Office, Guandu District, Kunming Pilot Free Trade Zone, China (Yunnan), registered with the Guandu District Market Supervision and Administration Bureau, with Wang Xiaodong as the legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Fire technology services; Manufacturing of plastic products; Rubber product manufacturing; Manufacturing of glass fiber reinforced plastic products; Manufacturing of gas and liquid separation and purification equipment; Sales of plastic products; Sales of valves and plugs; Sales of fans and blowers; Sales of metal products; Sales of building decoration materials; Operation of wires and cables; Wholesale of hardware products; Sales of solar thermal utilization equipment; Sales of firefighting equipment; Sales of generators and generator sets; Electronic product sales; Sales of semiconductor lighting devices; Sales of mechanical equipment; Sales of office equipment and consumables; Wood sales; Sales of sanitary ware; Sales of network equipment; Sales of digital video surveillance systems; Sales of security equipment; Domestic trade agency; Import and export of goods (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law).. Core products: Composite Manhole Cover, Polypropylenepipe , Pe Pipe

Guangdong Guangzhi Technology Co., Ltd

Guangdong Guangzhi Technology Co., Ltd., with its registered address at No. 8, Second Industrial Zone, Xiaoyong Village, Lecong Town, Shunde District, Foshan City, Guangdong Province (registered address application), is located in Warehouse A, Shunde District Market Supervision and Administration Bureau, Foshan City. The legal representative is Xiao Shengjin, and the business scope includes general projects such as technical services, technical development, technical consulting, technical exchange, technology transfer, and technology promotion; Sales of special labor protection equipment; Sales of rubber products; Sales of metal products; Electronic product sales; Wholesale of hardware products; Retail of hardware products; Sales of building materials; Sales of signs for transportation and public management; Sales of glass fiber reinforced plastic products; Sales of metal materials; Retail of arts and crafts and collectibles (excluding ivory and its products); Wholesale of arts and crafts and collectibles (excluding ivory and its products); Sales of Class I medical devices. (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: Composite Manhole Cover, Matching Products, Stainless Steel, Galvanized Manhole Cover