2026 Top 10 Steel Knot Manufacturers in China Chongqing

Chongqing Zhongrun Xinchuang Steel Structure Co., Ltd

Chongqing Zhongrun Xinchuang Steel Structure Co., Ltd., registered at No. 23, Group 1, Guangguang Village, Fengle Street, Kaizhou District, Chongqing, registered with the Market Supervision Administration of Kaizhou District, Chongqing, with Cui Xin as the legal representative. Its business scope includes licensed projects such as the production of hazardous chemical packaging materials and containers; Various engineering construction activities; Manufacturing of special equipment; Installation, renovation, and repair of special equipment; Construction professional operations; Construction project design; Special equipment design; General contracting of housing construction and municipal infrastructure projects; Residential interior decoration and renovation. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses of relevant departments.) General projects: Manufacturing of metal packaging containers and materials; Sales of metal packaging containers and materials; Sales of metal products; General equipment manufacturing (excluding special equipment manufacturing); Repair of metal products; Research and development of metal products; Rental of special equipment; Sales of metal structures; Manufacturing of metal structures; Sales of metal materials; Manufacturing of metal materials; Manufacturing of metal processing machinery; Metal surface treatment and heat treatment processing; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of universal feeding and distribution devices; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Sales of building decoration materials; Manufacturing of metal products for safety and firefighting purposes; Container maintenance; Manufacturing of metal fittings for construction; Sales of metal fittings for construction; Manufacturing of metal signs for transportation and public management; Construction of metal doors and windows engineering; Vacuum coating processing; Sales of mining machinery; Sales of high-performance fibers and composite materials; Manufacturing of atmospheric pollution monitoring and detection instruments and meters; Retail of hardware products; Manufacturing of specialized equipment for environmental protection; Sales of air pollution monitoring and detection instruments and meters; Industrial engineering design services; Sales of lightweight building materials; Sales of doors and windows; Sales of specialized instruments and meters for environmental monitoring; Mechanical equipment research and development; Sales of industrial automatic control system devices; Sales of building waterproofing membrane products; Sales of signs for transportation and public management; Sales of metallurgical specialized equipment; Steel rolling processing; Sales of fiberglass and related products; Sales of specialized equipment for environmental protection; Sales of fasteners; House demolition services; Environmental protection monitoring; Sales of special equipment; Container leasing services; Container sales; Container manufacturing; Mechanical equipment leasing; Sales of specialized packaging equipment; Manufacturing of specialized packaging equipment; Packaging services; Manufacturing of specialized equipment for pulp and paper production; Sales of chemical products (excluding licensed chemical products); Sales of specialized equipment for pulp and paper production; Professional design services; Sales of ecological environment materials; Sales of building materials; Building cleaning services; Security system monitoring service; Design and construction services for security technology prevention systems; Manufacturing of specialized equipment for traffic safety and control; Sales of metal chains and other metal products; Sales of cement products; Procurement agency services; Sales agent; Government procurement agency services; Consignment service; Sales of station hydrogen refueling and storage facilities; Sales of metal based composite materials and ceramic based composite materials; Sales of household waste treatment equipment; Internet sales (except for the sale of goods that need to be licensed); Sales of pipeline transportation equipment; Sales of new metal functional materials; Sales of intelligent robots; Sales of specialized equipment for refining and chemical production; Sales of synthetic materials; Sales of mechanical equipment; Sales of steel reinforcement products for construction; Sales of environmental emergency detection instruments and meters; Sales of specialized equipment for oil drilling and production; Sales of high-quality special steel materials; Sales of new membrane materials; Sales of packaging materials and products; Sales of coal-fired flue gas desulfurization and denitrification equipment; Sales of ecological environment monitoring and detection instruments and meters; Manufacturing of specialized equipment for petroleum drilling and production; Specialized equipment repair. (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: Steel Knot, Pry And Install Storage And Transportation Equipment, Single Layer Liquid Storage Tank

Chongqing Lugong Steel Structure Engineering Co., Ltd

Chongqing Lugong Steel Structure Engineering Co., Ltd., with its registered address at No. 50, Wuyi New Village, Shipingqiao, Jiulongpo District, Chongqing, China. The registration authority is the Market Supervision Administration of Jiulongpo District, Chongqing, and the legal representative is Shuai Shiyi. Its business scope includes steel structure engineering construction and engaging in construction related businesses (all of which require relevant administrative licenses before operation); Sales and installation: glass canopy, activity room, color steel canopy, steel structure attic, steel frame staircase; Sales: Color steel composite sandwich panels, C-shaped steel, stainless steel products, aluminum alloy products, steel structure elevator shafts, building wood panels, aluminum-plastic panels, plastic steel doors and windows, steel structure railings, building enclosures, curtain wall glass, aluminum veneer curtain walls, steel structural components, building hardware, decorative materials (excluding hazardous chemicals), steel; Design, act as an agent, and publish domestic and foreign advertisements * * [Projects that require approval by law must be approved by relevant departments before conducting business activities]. Core products: Steel Knot, Sandwich Panel, Sandwich Panel House

Chongqing Hanke Metal Structure Co., Ltd

Chongqing Hanke Metal Structure Co., Ltd., with its registered address at No. 341-28 Dongcheng Avenue, Banan District, Chongqing, is registered with the Market Supervision Administration of Banan District, Chongqing. The legal representative is Gou Lili, and its business scope includes licensed projects such as construction engineering design (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses issued by relevant departments). General projects include metal structure manufacturing, metal structure sales, metal tool manufacturing, metal material sales, professional design services, sales of new metal functional materials, metal processing machinery manufacturing, specialized equipment manufacturing (excluding licensed specialized equipment manufacturing), engineering management services, sales of steel reinforcement products for construction, traffic safety and control specialized equipment. Manufacturing, Manufacturing of electrical signal equipment devices, sales of electrical signal equipment devices, manufacturing of metal signs for transportation and public management, maintenance of transportation facilities, sales of electrical equipment, technical services, technology development, technical consulting, technical exchanges, technology transfer, technology promotion, manufacturing of doors and windows, manufacturing of stairs, sales of doors and windows, sales of stairs, sales of building materials, sales of building decoration materials, manufacturing of building decoration, plumbing pipe parts and other building metal products, construction of metal doors and windows engineering, sales of building metal accessories, sales of lightweight building materials, sales of chemical products (excluding licensed chemical products) (except for projects that require approval according to law, business activities are carried out independently according to law with a business license). Core products: Steel Knot, Steel Staircase, Truss

Chongqing Yuge Decoration Engineering Co., Ltd

Chongqing Youge Decoration Engineering Co., Ltd., with its registered address at No. 288 Keyuan Fourth Road, Jiulongpo District, Chongqing, is registered with the Market Supervision Administration of Jiulongpo District, Chongqing. The legal representative is Zhong Jiulong, and the business scope includes licensed projects: various engineering construction activities (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses from relevant departments). General projects: interior decoration design, installation and maintenance of aluminum alloy doors and windows, plastic steel doors and windows, sales of stainless steel products, building materials (excluding hazardous chemicals), decorative materials (excluding hazardous chemicals), hardware, wires and cables. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments.), sales of doors and windows, manufacturing and processing of doors and windows, manufacturing of metal structures, sales of canopies, sales of metal structures, sales of steel reinforcement products for construction, and construction of metal doors and windows engineering (except for projects that require approval by law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Steel Knot, Aluminum Alloy Carport, Glass Partition

Chongqing Zhengda Guardrail Co., Ltd

Chongqing Zhengda Guardrail Co., Ltd., with its registered address in Baihe Village, Shiqiao Town, Jiulongpo District, Chongqing, is registered with the Market Supervision Administration of Jiulongpo District, Chongqing. The legal representative is Zhou Hua, and its business scope includes licensed projects such as construction engineering design; Construction project construction; Construction professional operations; Residential interior decoration and renovation. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) General projects: metal structure manufacturing; Sales of metal structures; Research and development of metal products; Sales of metal products; Manufacturing of metal signs for transportation and public management; Sales of signs for transportation and public management; Manufacturing of lighting fixtures; Sales of lighting fixtures; Sales of non-ferrous metal alloys; Manufacturing of metal products for safety and firefighting purposes; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Sales of building materials; Manufacturing of hardware products; Wholesale of hardware products; Sales of doors and windows; Sales of metal materials; Technology import and export; Import and export of goods. (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: Steel Knot, Stainless Steel Railing, Corrugated Guardrail

Chongqing Saiao Fiberglass Products Co., Ltd

Chongqing Saiao Fiberglass Products Co., Ltd., with its registered address at 3-16-1-4, No. 2 Cuilian Road, Yubei District, Chongqing, is registered with the Market Supervision Administration of Liangjiang New Area, Chongqing. The legal representative is Mao Changyou, and the business scope includes the sale of fiberglass products (the above business scope is prohibited by national laws and regulations; it cannot be operated without approval).. Core products: Steel Knot, Sculpture, Kart

Chongqing Yuyue Concrete Construction Technology Co., Ltd

Chongqing Yuyue Concrete Construction Technology Co., Ltd., registered at No. 266-2 Xiangrui Avenue, Hechuan District, Chongqing (self commitment), registered with the Market Supervision Administration of Hechuan District, Chongqing, with He Yue as the legal representative. Its business scope includes general projects such as engineering and technical research and experimental development; Manufacturing of new building materials (excluding hazardous chemicals); Manufacturing of concrete structural components; Sales of concrete structural components; Manufacturing of cement products; Sales of cement products; Sales of building materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of metal structures; Sales of metal structures; Mold manufacturing; Mold sales; Sales of mechanical equipment; Mechanical equipment leasing; Rubber product manufacturing; Sales of rubber products; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of metal processing machinery; Production, sales, processing, transportation, storage, and other related services of agricultural 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: Steel Knot, Prestressed Floor Slab, Truss Deck