2026 Top 10 Stainless Steel Invisible Manhole Cover Manufacturers in China

Guangdong Gangdundun Metal Manufacturing Co., Ltd

Guangdong Gangdundun Metal Manufacturing Co., Ltd., with its registered address at No. 1-2, self designated E area, "Dakengqiao" section, Dalan Village, Guanyao, Shishan Town, Nanhai District, Foshan City, registered with the Market Supervision Administration of Nanhai District, Foshan City. The legal representative is Li Bin, and the business scope includes general projects: metal structure manufacturing; Sales of metal structures; Manufacturing and processing of doors and windows; Manufacturing of metal wire ropes and their products; Sales of metal wire ropes and their products; Sales of metal products; Sales of metal materials; Retail of hardware 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: Stainless Steel Invisible Manhole Cover, Footboard, Grate Cover

Zaoqiang Yaojie Fiberglass Co., Ltd

Zaoqiang Yaojie Fiberglass Co., Ltd. is located in Nanguozhuang Village, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province. The registered authority is the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City, and the legal representative is Yao Yan. Its business scope includes processing, manufacturing, installation, and sales of fiberglass products, environmental purification equipment, environmental acid mist treatment equipment, environmental desulfurization and denitrification equipment, environmental electrostatic precipitator (dry and wet) equipment, cable tray equipment, cooling towers, fans, water pipelines, fiberglass containers, water tanks, cable storage channels, central air conditioning, purification air conditioning, molded boxes, molded cable trays, warning signs, labels, signs, railway fiberglass equipment, highway power communication signal fiberglass equipment, molded manhole covers, cover plates, molded cable trays. Septic tank, To engage in the export business of self-produced products and technologies of our enterprise, as well as the import and export business of mechanical equipment, spare parts, raw and auxiliary materials, and technologies required by our enterprise, except for goods and technologies restricted or prohibited from import and export by the state. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Stainless Steel Invisible Manhole Cover, Fiberglass Drainage Ditch, Integrated Pumping Station

Beijing Dongxing Landscape Brick Industry Building Materials Co., Ltd

Beijing Dongxing Landscape Brick Industry Building Materials Co., Ltd., registered at Room 118, 1st Floor, Beijing Mingjia Hotel Co., Ltd., Building 2, Mingjia Garden Community, Beiqijia Town, Changping District, Beijing, registered with the Changping District Market Supervision and Administration Bureau of Beijing, with Meng Hongtao as the legal representative. Its business scope includes the sale of building materials, metal products, cement products, hardware and electrical equipment, and mechanical equipment; Rental of mechanical equipment; Technical services; Commissioned processing of building materials; Family labor services. (For projects that require approval according to law, business activities shall be carried out in accordance with the approved content after approval by relevant departments.). Core products: Stainless Steel Invisible Manhole Cover, Inspection Hole Cover Plate, Concrete Trench Cover Plate

Shandong Xiangda Building Materials Co., Ltd

No. 56 Diaozhuang Village, Yansi Street Office, Dongchangfu District, Liaocheng City, Shandong Province

Shandong Xiangda Building Materials Co., Ltd., located at No. 56 Diaozhuang Village, Yansi Street Office, Dongchangfu District, Liaocheng City, Shandong Province, was established on August 22, 2022. The registration authority is the Market Supervision Administration of Dongchangfu District, Liaocheng City, and the legal representative is Yuan Xiaofeng. Core products: Stainless Steel Invisible Manhole Cover

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: Stainless Steel Invisible Manhole Cover, Manhole Cover, Anti Impact Manhole Cover

Guangdong Zongxinbao Building Materials Co., Ltd

Guangdong Zongxinbao Building Materials Co., Ltd., with its registered address at Shop 14, 1st Floor, Building 15, F1 Area, Guangdong Lecong Steel World, Lecong Town, Shunde District, Foshan City, Guangdong Province (registered address declared), is registered with the Market Supervision Administration of Shunde District, Foshan City, and the legal representative is Miao Jianxun. Its business scope includes general projects: sales of metal products; Sales of metal chains and other metal products; Sales of metal materials; Wholesale of hardware products; Sales of metal fittings for construction; Sales of power facilities and equipment; Sales of plastic products; Sales of cement products; Sales of engineering plastics and synthetic resins; Sales of pipeline transportation equipment; Sales of building materials; Engineering management services; Sales of rubber products; Import and export of goods. (Except for projects that require approval according to law, conduct business activities independently based on the business license) Licensed project: electrical installation services; Construction project construction; Construction labor subcontracting. (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: Stainless Steel Invisible Manhole Cover, Manhole Cover, Double Frame Manhole Cover

Jiangsu Xinyuanming New Materials Co., Ltd

Jiangsu Xinyuanming New Materials Co., Ltd., with its registered address located on the east side of Dongjiu Street and the north side of Beiyi Road in Hongze District, Huai'an City, is registered with the Administrative Approval Bureau of Hongze District, Huai'an City. The legal representative is Wang Xuewei, and its business scope includes the production and sales of polyester concrete products and supporting products; Sales of chitin and chitosan; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Stainless Steel Invisible Manhole Cover, Linear Drainage Channel, Linear Collection Well