2026 Top 10 Sunroom Manufacturers in China Shanghai

Shanghai Zhanyi Activity House Co., Ltd

Shanghai Zhanyi Activity House Co., Ltd., with its registered address at 1628 Suzhao Road, Minhang District, Shanghai, registered with the Minhang District Market Supervision Administration, and represented by Li Shuizhan as its legal representative. Its business scope includes general projects such as metal structure manufacturing; Sales of metal structures; Container manufacturing; Container sales; Container leasing services; Container maintenance; Manufacturing and processing of doors and windows; Sales of doors and windows; Manufacturing of plastic products; Sales of plastic products; Manufacturing of metal chains and other metal products; Sales of metal products; Sales of lightweight building materials; Manufacturing of metal materials; Sales of metal materials; Manufacturing of hardware products; Retail of hardware products; Construction of landscaping and greening projects; Electronic product sales; Sales of building materials; Sales of building decoration materials; Sales of office equipment; Sales of mechanical equipment; Sales of daily necessities; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; 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: Sunroom, Foldable Box, Prefabricated House

Shanghai Junhu Steel Structure Installation Co., Ltd

Shanghai Junhu Steel Structure Installation Co., Ltd., with its registered address at Building 1, No. 8218 Jinda Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Li Xiaohu as its legal representative. Its business scope includes licensed projects and various engineering construction activities; Demolition of buildings (excluding blasting operations); Residential interior decoration and renovation; Construction engineering design (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results) General projects: earthwork construction; Construction of landscaping and greening projects; Sales of building materials; Sales of building waterproofing membrane products; Sales of architectural ceramic products; Sales of cement products; Sales of metal materials; Sales of metal products; Sales of plastic products; Operating at the lower limit of branch offices: metal structure manufacturing, plastic product manufacturing (except for projects that require approval according to law, business activities are carried out independently based on the business license in accordance with the law).. Core products: Sunroom, Ripple Box, Container Activity Room

Shanghai Hongji Ventilation Equipment Co., Ltd

Shanghai Hongji Ventilation Equipment Co., Ltd., with its registered address at Room 426, Building 4, No. 171 Wusi Branch Road, Haiwan Town, Fengxian District, Shanghai, is registered with the Market Supervision Administration of Fengxian District. The legal representative is Cai Yu, and its business scope includes the manufacturing (limited to branch operations), wholesale, retail, and installation of composite air ducts, sales of chemical raw materials and products (except for hazardous chemicals, monitoring chemicals, civilian explosives, and precursor chemicals), engineering plastics and synthetic resins, wholesale and retail of hardware and electrical equipment, metal materials, insulation materials, building decoration materials, mechanical equipment, instruments and meters, automotive parts, and motorcycle parts. It engages in the import and export of goods and technology. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Sunroom, 10Mm Polyurethane (For High-Speed Rail), Phenolic Composite Air Duct Board

Jiangsu Nonghe Greenhouse Engineering Co., Ltd

Jiangsu Nonghe Greenhouse Engineering Co., Ltd., with its registered address at 8-901 Luonan Avenue, Luoshe Town, Huishan District, Wuxi City, is registered with the Huishan District Data Bureau of Wuxi City. The legal representative is Li Qinghua, and its business scope includes greenhouse engineering, design, installation, and construction of agricultural greenhouses; Processing, design, and installation of lightweight steel structures, photovoltaic equipment, electromechanical equipment, and general equipment; Sales of metal materials, metal products, building materials, chemical products (excluding dangerous goods), mechanical equipment, hardware products, and electronic products; 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: Sunroom, Flower Greenhouse, Vegetable Greenhouse

Shanghai Shihua Municipal Engineering Co., Ltd

Shanghai Shihua Municipal Engineering Co., Ltd., registered at Room 703, No. 152 Panyuan Road, Changxing Town, Chongming District, Shanghai (Taihe Economic Development Zone, Shanghai), with the Chongming District Market Supervision Bureau as the registration authority and Deng Yongquan as the legal representative. Its business scope includes professional construction of highway transportation construction engineering, housing construction engineering, municipal public construction engineering, mechanical and electrical equipment installation construction engineering, specialized construction of earthwork construction engineering, wooden construction engineering operation, professional construction of building decoration and construction engineering, professional construction of steel structure construction engineering, professional construction of building intelligent construction engineering, professional construction of environmental protection construction engineering, professional construction of building curtain wall construction engineering, design and production of advertisements, design and installation of mechanical and electrical equipment (except special equipment), production and installation of steel structures, and sales. The, Sales of electromechanical equipment, building materials, metal products, mobile booths, mobile toilets, parking lot equipment, municipal facilities, and metal doors and windows. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Sunroom, Wisdom Station, City Post Station

Shanghai Chengchen Metal Products Co., Ltd

Shanghai Chengchen Metal Products Co., Ltd., with its registered address at Room 255, Zone 2, Building 29, Plot 67, No. 5, Lane 3841, Huqingping Road, Qingpu District, is registered with the Qingpu District Market Supervision and Administration Bureau. The legal representative is Zhang Fubo, and its business scope includes general projects such as sales of metal products, stainless steel products, aluminum alloy products, metal materials, hardware and electrical equipment, rubber and plastic products, wooden products, packaging materials, mechanical and electrical equipment, doors and windows, building materials, social and economic consulting services, and landscaping construction. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: various types of engineering construction activities. (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: Sunroom, French Doors And Windows, Vintage Casement Window

Shanghai Ruijin Decoration Engineering Co., Ltd

Shanghai Ruijin Decoration Engineering Co., Ltd., with its registered address at N-6, 1st floor, Building 2, No. 88 Qin'an Street, Xiaokunshan Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision and Administration Bureau. The legal representative is He Bin, and its business scope includes licensed projects such as construction projects; Residential interior decoration and renovation; Construction project design; Internet information service. (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 permits issued by relevant departments.) General projects: construction of landscaping projects; External contracting projects; Indoor wooden door and window installation services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of new material technology; Domestic trade agency; Wholesale of hardware products; Retail of hardware products; Sales of plastic products; Sales of daily wooden products; Sales of architectural ceramic products; Sales of daily ceramic products; Sales of sanitary ceramic products; Wholesale of automotive spare parts; Retail of automotive spare parts; Sales of insulation materials; Sales of metal materials; Sales of building materials; Sales of building decoration materials; Sales of daily glass products; Outdoor product sales; Sales of rubber products; Furniture sales. (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: Sunroom, Terrace Awning, Courtyard Terrace Shed