2026 Top 10 Polymer Power Cover Plate Manufacturers in China

Zibo Hengyue Road Facilities Maintenance Co., Ltd

Zibo Hengyue Road Facilities Maintenance Co., Ltd., registered at the Carpet Factory in Huantai County, registered with the Market Supervision and Administration Bureau of Huantai County, Zibo City, with Xing Hantao as its legal representative. Its business scope includes the production, installation, and maintenance of street lamps, billboards, road facilities, and transportation facilities; Design and install fountains; Production, sales, installation, technical consultation, and technical services of composite cover plates, water grates, cable trenches, RPC cover plates, cable supports, identification plates, and molds; Sales of building materials, hardware and electrical equipment, decorative materials, electrical equipment, mechanical equipment, and chemical products (excluding hazardous chemicals); Lighting engineering, power engineering, door and window engineering; Construction labor subcontracting. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Polymer Power Cover Plate, Resin Manhole Cover, Cable Trench Cover

Hebei Wohui Environmental Protection Equipment Co., Ltd

400 meters south east of the intersection of Zhonghua East Street and Donghuan North Road in Zaoqiang County, Hengshui City, Hebei Province

Hebei Wohui Environmental Protection Equipment Co., Ltd., located 400 meters south of the intersection of Zhonghua East Street and Donghuan North Road in Zaoqiang County, Hengshui City, Hebei Province, was established on February 7, 2023. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Zheng Hongqin. Core products: Polymer Power Cover Plate, Cable Trench Cover, Support

Shandong Baogai New Material Technology Co., Ltd

Shandong Baogai New Materials Technology Co., Ltd., with its registered address at No. 9 Hezhuang New Materials Park, Zibo Economic Development Zone, Zibo City, Shandong Province, is registered with the Zibo Market Supervision Administration Bureau and represented by Liu Zhentao. Its business scope includes general projects such as research and development of new material technology; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Research and development of efficient and energy-saving technologies in the power industry; Manufacturing of cement products; Sales of cement products; Manufacturing of concrete structural components; Sales of concrete structural components; Manufacturing of high-speed rail equipment and accessories; Sales of high-speed rail equipment and accessories; Automotive parts research and development; Manufacturing of automotive parts and accessories; Wholesale of automotive spare parts; Manufacturing of power electronic components; Sales of power electronic components; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of hardware products; Manufacturing of hardware products; Sales of metal products; Sales of metal materials; Internet sales (except for the sale of goods that need to be licensed); Mold manufacturing; Mold sales; Construction of earthwork engineering; Production of chemical products (excluding licensed chemical products); Sales of chemical products (excluding licensed chemical products); Engineering management services; Import and export of goods. (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 construction (except for nuclear power plant construction and operation, civil airport construction); Installation, maintenance, and testing of power transmission, supply, and receiving facilities. (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: Polymer Power Cover Plate, Cable Trench Cover, Composite Cover Plate

Hebei Wonade Environmental Protection Equipment Co., Ltd

Hebei Wonade Environmental Protection Equipment Co., Ltd., with its registered address located 500 meters north of the intersection of Yuhua East Street and Chuangye Road in Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City. The legal representative is Zhang Linyang, and the business scope includes general projects such as the manufacturing of specialized environmental protection equipment; Sales of specialized equipment for environmental protection; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of plastic products; Sales of plastic products; Rubber product manufacturing; Sales of rubber products; Fan and fan manufacturing; Sales of fans and blowers; Manufacturing of metal products for safety and firefighting purposes; Manufacturing of metal daily necessities; Sales of metal products; Sales of sealing fillers; Manufacturing of metal structures; Sales of metal structures; Wholesale of hardware products; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Installation services for ordinary mechanical equipment; General equipment repair; Specialized equipment repair; Environmental consulting services; 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: Polymer Power Cover Plate, Fiberglass Resin Drainage Ditch, Resin Water Meter Well

Hebei Xunma Environmental Protection Equipment Co., Ltd

No.1 Ronghua Street, Zaoqiang County, Hengshui City, Hebei Province

Hebei Xunma Environmental Protection Equipment Co., Ltd., located at No.1 Ronghua Street, Zaoqiang County, Hengshui City, Hebei Province, was established on February 7, 2023. The registered authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Yin Liya. Core products: Polymer Power Cover Plate

Hebei Changqi Fiberglass Co., Ltd

Hebei Changqi Fiberglass Co., Ltd., with its registered address at Shop 27, Lian'an Street, Kangxin Jiayuan Area, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision Administration of Zaoqiang County, Hengshui City. The legal representative is Xu Qingshun, and the business scope includes general projects: manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Sales of fiberglass and related products; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of metal materials; Manufacturing of metal structures; Sales of metal structures; Sales of metal materials; Air pollution control; Air pollution prevention and control services; Solid waste management; Wastewater treatment and its recycling; Water pollution prevention and control services; Water pollution control; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; General equipment repair; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Rubber product manufacturing; Sales of rubber products; Installation services for ordinary mechanical equipment; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Maintenance of transportation facilities; 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 based on the business license in accordance with the law) Licensed project: construction project construction; Construction labor subcontracting; Professional construction work. (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: Polymer Power Cover Plate, Molded Septic Tank, Anti-Glare Panel

Shaanxi Chaosu Industrial Co., Ltd

Shaanxi Chaosu Industrial Co., Ltd., with its registered address at 215, 2nd floor, office building, Guochu Logistics Park, 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 Xiao Haocheng. Its business scope includes general projects such as plastic product manufacturing; Rubber product manufacturing; Manufacturing of glass fiber reinforced plastic products; Manufacturing of synthetic materials (excluding hazardous chemicals); Manufacturing of plastic packaging boxes and containers; Manufacturing of building waterproofing membrane products; Sales of pipeline transportation equipment; Retail of hardware products; Sales of electrical equipment; Sales of plastic products; Sales of glass fiber reinforced plastic products; Sales of building materials; Municipal facility management; Building cleaning services; Sales of metal materials; Sales of high-performance non-ferrous metals and alloy materials; Sales of rubber products; Retail of kitchenware, sanitary ware, and daily necessities; Wholesale of kitchenware, sanitary ware, and daily necessities; Sales of doors and windows; Wholesale of hardware products; Sales of metal products; Construction of metal doors and windows engineering; Operation of wires and cables; Sales of building decoration materials; Sales of daily glass products; Packaging services; External contracting projects; Retail of daily household appliances; Sales of personal hygiene products; Sales of sanitary ware (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: Polymer Power Cover Plate, Floor Heating Pipe, Pe Water Storage Tank