2026 Top 10 Box Culvert Manufacturers in China

Baoding Xinyue Steel Mold Sales Co., Ltd

Baoding Xinyue Steel Mold Sales Co., Ltd., with its registered address at No. 91 Nanyanzhuang Village, Yanzhuang Township, Qingyuan District, Baoding City, Hebei Province, is registered with the Qingyuan District Market Supervision and Administration Bureau. The legal representative is Xue Chao, and its business scope includes general projects such as mold sales; Sales of plastic products; Sales of metal products; Sales of cement products; Sales of mechanical equipment; Wholesale of hardware products; Retail of hardware products; Sales of daily necessities; Sales of building materials; Sales of building decoration materials. (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: Box Culvert, Safety Island Mold, Anti Collision Wall Mold

Baoding Mengyuanwang Building Materials Co., Ltd

Baoding Mengyuanwang Building Materials Co., Ltd., with its registered address at No. 136 Donglongwangmiao Village, Qiaotou Township, Yixian County, Baoding City, Hebei Province, is registered with the Yixian Market Supervision and Administration Bureau. The legal representative is Fan Liming, and its business scope includes the manufacturing of cement products; Sales of building materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Box Culvert, Ecological Slope Protection Frame, Slope Protection Bricks

Qingdao Xinya Environmental Technology Co., Ltd

Qingdao Xinya Environmental Technology Co., Ltd., with its registered address at No. 8 Jidong Road, Jinkou Town, Jimo District, Qingdao City, Shandong Province, is registered with the Market Supervision Administration of Jimo District, Qingdao City. The legal representative is Sun Junjie, and the business scope includes general projects such as engineering and technical research and experimental development; Rubber product manufacturing; Manufacturing of specialized equipment for environmental protection; Manufacturing of plastic products; Manufacturing of metal structures; Research and development of resource recycling technology; Research and development of new material technology; Engineering management services; Construction of landscaping and greening projects; Research and development of offshore wind power related systems; Sales of marine engineering equipment; Sales of metal structures; Sales of concrete structural components; Sales of specialized equipment for environmental protection; Sales of mechanical and electrical equipment; Installation services for ordinary mechanical equipment; Sales of special equipment; Municipal facility management; Sales of anti-corrosion materials; Sales of synthetic materials; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of high-performance fibers and composite materials; Business training (excluding licensed training such as education and vocational skills training); Sales of specialized equipment, key systems, and components for rail transit; Sales of electrical signal equipment devices; Manufacturing of specialized instruments for navigation, surveying, meteorology, and oceanography; Sales of pumps and vacuum equipment; Sales of specialized instruments and meters for environmental monitoring; Security system monitoring service; Sales of chemical products (excluding licensed chemical products); Sales of rubber products; Sales of plastic products; Environmental consulting services; Marine environmental services; Sales of high-quality special steel materials; Sales of glass fiber reinforced plastic products; Research and development of bio based material technology; Sales of building waterproofing membrane products; Sales of offshore wind power related equipment; Salvage services; Sales of high-performance sealing materials; Sales of seals; Sales of valves and plugs; Research and development of hardware products; Retail of hardware products; Sales of building materials; Sales of building decoration materials; Sales of metal fittings for construction; Sales of fireproof sealing materials; Installation services for environmental sanitation public facilities; 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: Box Culvert, Variable Diameter Airbag, Highway Bridge Pier Anti-Collision Facilities

Dezhou Haitian Electromechanical Technology Co., Ltd

Dezhou Haitian Electromechanical Technology Co., Ltd., with its registered address at No. 956 Hongdu Road, Economic and Technological Development Zone, Dezhou City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Dezhou Tianqu New Area (Dezhou Economic and Technological Development Zone). The legal representative is Yu Haibin, and its business scope includes intelligent control system integration; Sales of mechanical equipment; Sales of building materials; Wholesale of automotive spare parts; Sales of metal tools; Sales of pumps and vacuum equipment; Sales of gears, gear reducers, and gearboxes; Sales of electrical equipment; Manufacturing of mechanical and electrical equipment; Mechanical equipment leasing; Non residential real estate leasing; Mechanical parts and component processing; Software development; Software sales; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Enterprise management consulting (without the approval of financial regulatory authorities, it is not allowed to engage in financial services such as deposit taking, financing guarantee, and customer wealth management); Construction project design; Import and export of goods; Technology import and export; Production, sales, installation, and after-sales service of integrated equipment for building industrialization; Sales of environmental protection equipment; Electrical equipment design and installation (excluding those restricted or prohibited by the state). Projects that require approval by law can only be operated after approval by relevant departments.. Core products: Box Culvert, Mold Table, Road And Bridge Series

Rongcheng Jianji Cement Products Factory, Panyu District, Guangzhou City

Rongcheng Jianji Cement Products Factory in Panyu District, Guangzhou, with its registered address at Room 102, No. 3-1 Zhisheng Street, Lingbian Village, Shiqi Town, Panyu District, Guangzhou. The registration authority is the Market Supervision Administration of Panyu District, Guangzhou, and the legal representative is Liang Hongjuan. Its business scope includes the manufacturing of cement products; Production of precast concrete components;. Core products: Box Culvert, Cable Trench, Electric Power Cover Plate

Baoding Xuanhai Technology Development Co., Ltd

Baoding Xuanhai Technology Development Co., Ltd., with its registered address at No. 1888, Guanmukou Village, Zangcun Town, Qingyuan District, Baoding City, Hebei Province, is registered with the Qingyuan District Market Supervision and Administration Bureau. The legal representative is Yu Hongjin, and its business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Mold sales; Sales of plastic products; Wholesale of hardware products; Retail of hardware products; Sales of building materials; Mold manufacturing; Manufacturing of plastic products; Manufacturing of metal signs for transportation and public management; Mechanical equipment leasing; Sales of mechanical equipment; Sales of metal fittings for construction; Mechanical parts and component processing; Manufacturing of high-speed rail equipment and accessories; Sales of high-speed rail equipment and accessories; Sales of metal products; Electronic product sales (except for projects that require approval according to law, independently conducting business activities that are not prohibited or restricted by laws and regulations). Core products: Box Culvert, Anti Wave Block Mold, Septic Tank Mold

Hengshui Zhonghang Waterproof Materials Co., Ltd

Hengshui Zhonghang Waterproof Materials Co., Ltd., with its registered address at No. 31, Building 6, East Extension of Hongda Road, Wuyi Town, Wuyi County, Hengshui City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Wuyi County, Hengshui City. The legal representative is Wen Lulu, and the business scope includes general projects: sales of building waterproof roll materials products; Sales of rubber products; Sales of metal products; Sales of plastic products; Sales of seals; Sales of fiberglass and related products; Sales of glass fiber reinforced plastic products; Sales of metal structures; Sales of sealing fillers; Sales of building materials; Sales of lightweight building materials. (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: Box Culvert, Anti Falling Beam Buffer Chain, Disposable/Repetitive Grouting Pipe