Updated Sep 16, 2026 · Public platform & industry data

Sep 16, 2026 Updated

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2026 Top 10 Offshore Construction Platform Manufacturers in China

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Top-rated Offshore Construction Platform suppliers, How to choose a Offshore Construction Platform manufacturer, Best Offshore Construction Platform companies in China

The top 10 Offshore Construction Platform manufacturers in China for 2026 are: Weifang Shenghe Environmental Protection Machinery Manufacturing Co., Ltd, Qingzhou Huanglou Yongsheng Sand Digging Machinery Factory, Foshan Xinzheng Aluminum Products Co., Ltd, Beijing Xincheng Xingye Machinery Equipment Rental Co., Ltd, Beijing Mingzhi Weiye Metal Doors and Windows Co., Ltd, Beijing Dinggu Weiye Engineering Materials Co., Ltd, Ningbo Baitai Plastic Technology Co., Ltd, Ningbo Baishi Automation Technology Co., Ltd, Shandong Zhonghui Machinery Co., Ltd, Shandong Haiding Shipbuilding Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

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Top 1
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Weifang Shenghe Environmental Protection Machinery Manufacturing Co., Ltd
Overall Score4.9 / 5
Est. Date2015-03-13
Registered Capital31000K CNY

Weifang Shenghe Environmental Protection Machinery Manufacturing Co., Ltd. is located 150 meters east of the intersection of Mudan Road and Sakura Road in Beixianzhuang Village, Huanglou Street, Qingzhou City, Weifang City, Shandong Province. It was established on March 13, 2015 and registered with the Qingzhou Market Supervision Administration. The legal representative is Li Wenxiang. Core products: Offshore Construction Platform, Water Surface Working Platform, Water Cleaning Boat

Top 2
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Qingzhou Huanglou Yongsheng Sand Digging Machinery Factory
Overall Score4.8 / 5
Est. Date2007-03-22
Registered Capital-

Qingzhou Huanglou Yongsheng Sand Digging Machinery Factory is located at No. 66, north of Xiaozhangji Gas Station, Xiaozhangji Village, Mihe Town, Qingzhou City, Weifang City, Shandong Province. It was established on March 22, 2007, with the Qingzhou Market Supervision Administration as the registration authority and Wang Yongsheng as the legal representative. Core products: Offshore Construction Platform, 3. Gold Rush And Selection Ship, 4-Lawn Mowing And Cleaning Boat

Top 3
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Foshan Xinzheng Aluminum Products Co., Ltd
Overall Score4.8 / 5
Est. Date2018-12-12
Registered Capital10000K CNY

Foshan Xinzheng Aluminum Products Co., Ltd., with its registered address at "Jiuweigang" (soil name) F1, Likeng Village, Niande Village Committee, Leping Town, Sanshui District, Foshan City (registered address), registered with the Market Supervision Administration of Sanshui District, Foshan City, and represented by Wang Huaqing as the legal representative. Its business scope includes general projects such as metal structure manufacturing; Sales of metal structures; Manufacturing of metal cutting and welding equipment; Manufacturing of hardware products; Retail of hardware products; Sales of non-ferrous metal alloys; Construction of fishing boat berths in fishing ports; Engineering management services; Ship port services; Manufacturing of navigation equipment and related devices; Manufacturing of marine engineering equipment; 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). Licensed project: Construction project construction. (For projects that require approval according to 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: Offshore Construction Platform, Aluminum Alloy Floating Bridge, Concrete Floating Bridge

TOP4
Beijing Xincheng Xingye Machinery Equipment Rental Co., Ltd
Overall Score4.7 / 5
Est. Date2011-03-23
Registered Capital1010K CNY

Beijing Xincheng Xingye Machinery Equipment Rental Co., Ltd., with its registered address at No. 16 North Street, Guandao Village, Liangxiang Town, Fangshan District, Beijing, registered with the Market Supervision and Administration Bureau of Fangshan District, Beijing. The legal representative is Zhang Epei, and its business scope includes leasing and repairing mechanical equipment and electromechanical equipment; Selling building materials, decorative materials, hardware, electrical equipment, wires and cables, insulation materials, clothing, stainless steel doors and windows, aluminum alloy doors and windows, office supplies, power tools, daily necessities, mechanical and electrical equipment, energy-saving and environmental protection equipment, rubber products, glass products; Road freight transportation (excluding dangerous goods). Market entities shall independently choose their business projects and carry out business activities in accordance with the law; road freight transportation (excluding dangerous goods) and projects that require approval according to the law shall carry out business activities in accordance with the approved content after approval by relevant departments; Not allowed to engage in business activities that are prohibited or restricted by national and local industrial policies. Core products: Offshore Construction Platform, Generator Rental, Generator

TOP5
Beijing Mingzhi Weiye Metal Doors and Windows Co., Ltd
Overall Score4.7 / 5
Est. Date2020-04-14
Registered Capital5600K CNY

Beijing Mingzhi Weiye Metal Doors and Windows Co., Ltd., with its registered address at Room A5169, Building A, No. 9 Fengxiang East Street, Yangsong Town, Huairou District, Beijing, registered with the Huairou District Administration for Market Regulation, with Wang Guangming as its legal representative. Its business scope includes general projects such as door and window sales; Manufacturing and processing of doors and windows; Construction of metal doors and windows engineering; Sales of metal products; Sales of building decoration materials; Electronic product sales; Home appliance installation services; Sales of digital video surveillance systems; Design and construction services for security technology prevention systems; Processing of building timber and timber components; Sales of new metal functional materials; Furniture installation and maintenance services; Internet sales (except for the sale of goods that need to be licensed); Furniture sales; Engineering management services; Domestic freight forwarding agent; Manufacturing of metal structures; Sales of metal structures; Manufacturing of metal daily necessities; Manufacturing of lightweight building materials; Sales of metal fittings for construction; Fire technology services; Sales of security equipment; Manufacturing of security equipment; Packaging services. (Except for projects that require approval according to law, business activities shall be conducted independently based on the business license in accordance with the law.) (Business activities prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: Offshore Construction Platform, Explosion-Proof Door, Sealed Window

TOP6
Beijing Dinggu Weiye Engineering Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2021-01-13
Registered Capital2000K CNY

Beijing Dinggu Weiye Engineering Materials Co., Ltd., with its registered address at 113, 1st floor, Building 1, No. 35 Zhenxing Road, Changping District, Beijing, is registered with the Market Supervision Administration of Changping District, Beijing. The legal representative is Ma Xingyang, and its business scope includes general projects such as sales of building materials; Research and development of new material technology; Manufacturing of new building materials (excluding hazardous chemicals); Production of chemical products (excluding licensed chemical products); Paint manufacturing (excluding hazardous chemicals); Manufacturing of engineering plastics and synthetic resins; Manufacturing of high-performance fibers and composite materials; Manufacturing of synthetic materials (excluding hazardous chemicals); Manufacturing of sealing fillers; Manufacturing of non-metallic mineral products; Sales of building decoration materials; Sales of coatings (excluding hazardous chemicals); Sales of sealing fillers; Sales of cement products; Sales of chemical products (excluding licensed chemical products); Sales of synthetic materials; Sales of engineering plastics and synthetic resins; Sales of anti-corrosion materials; Sales of surface functional materials; Sales of high-performance fibers and composite materials; Sales of refractory materials; Sales of non-metallic minerals and products; Retail of hardware products; Construction of landscaping and greening projects; Sales agent; Internet sales (except for sales of goods that require a license). (Except for projects that require approval according to law, business activities shall be conducted independently based on the business license in accordance with the law.) (Business activities prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: Offshore Construction Platform, 108 Rubber Powder, Polymer Mortar

TOP7
Ningbo Baitai Plastic Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2012-09-05
Registered Capital5000K CNY

Ningbo Botai Plastic Technology Co., Ltd., registered at No. 155 Xiangshan East Road, Binhai Economic Development Zone, Cixi City, Zhejiang Province, with the registration authority of Cixi Market Supervision Administration and the legal representative being Li Juncai. Its business scope includes general projects such as engineering and technical research and experimental development; Manufacturing of navigation equipment and related devices; Research and development of marine engineering equipment; Rental services (excluding licensed rental services); Manufacturing of plastic products; Sales of plastic products; Manufacturing of specialized equipment for plastic processing; Manufacturing of plastic packaging boxes and containers; Mold sales; Import and export of goods; Technology import and export; Retail of hardware products; Sales of industrial textile products; Mechanical equipment research and development; Outdoor product sales; Manufacturing of electrical instruments and meters; Sales of electrical instruments and meters; Sales of building materials; Retail of sports goods and equipment; Manufacturing of marine engineering equipment; Sales of marine engineering equipment (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 (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results).. Core products: Offshore Construction Platform, Monitoring Buoy, Plastic Floating Ring

TOP8
Ningbo Baishi Automation Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2019-12-16
Registered Capital5000K CNY

Ningbo Baishi Automation Technology Co., Ltd., with its registered address at 1st Floor, Building 1, No. 155 Xiangshan East Road, Binhai Economic Development Zone, Cixi City, Zhejiang Province, is registered with the Market Supervision Administration of Cixi City. The legal representative is Guo Yiqiao, and the business scope includes general projects such as technical services, technical development, technical consulting, technical exchange, technology transfer, and technology promotion; Technology import and export; Import and export of goods; Import and export agency; Mechanical equipment research and development; Sales of instruments and meters; Sales of metal products; Sales of intelligent instruments and meters; Sales of marine engineering equipment; Manufacturing of navigation equipment and related devices; Manufacturing of marine engineering equipment; Engineering management services; Rental of photovoltaic power generation equipment; Sales of photovoltaic equipment and components; Manufacturing of photovoltaic equipment and components; Solar power generation technology services; Manufacturing of plastic products; Sales of plastic products; Mold sales; Sales of water quality pollutant monitoring and detection instruments and meters; Engineering and technical research and experimental development (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). Licensed project: installation, maintenance, and testing of power transmission, supply, and receiving facilities; Construction project construction; 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).. Core products: Offshore Construction Platform, Shallow Water Buoy, Pipeline Float

TOP9
Shandong Zhonghui Machinery Co., Ltd
Overall Score4.5 / 5
Est. Date2021-05-26
Registered Capital3000K CNY

Shandong Zhonghui Machinery Co., Ltd., with its registered address at No. B1, East Road, 300 meters south of Zhuzhao Xinhe, Yutun Town, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Rencheng District, Jining City. The legal representative is Guo Cuncheng, and the business scope includes general projects: manufacturing of mechanical and electrical equipment; Sales of mechanical equipment; Sales of electrical equipment; Sales of pipeline transportation equipment; Sales of specialized equipment for environmental protection; Sales of specialized equipment for geological exploration; Sales of railway transportation infrastructure equipment; Sales of special equipment; Sales of amusement equipment for ordinary outdoor amusement parks; Sales of security equipment; Sales of specialized packaging equipment; Installation and maintenance of specialized machinery for agriculture, forestry, animal husbandry, and fisheries; Sales of specialized machinery for agriculture, forestry, animal husbandry, animal husbandry, and fisheries; Specialized equipment repair; Installation services for ordinary mechanical equipment; Sales of rail transit engineering machinery and components; Sales of mechanical parts and components; Sales of hydraulic power machinery and components; Sales of agricultural machinery; Sales of mining machinery; Sales of construction machinery; Sales of gas compression machinery; Mechanical equipment leasing; Mechanical equipment research and development; Maintenance of electronic and mechanical equipment (excluding special equipment); Sales of soil and site remediation equipment; Rental services for transportation equipment; Rental of special equipment; Research and development of new material technology; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Mining machinery manufacturing; Manufacturing of machinery for construction projects. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed projects: import and export of goods; Technology import and export. (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: Offshore Construction Platform, Other, Milling Excavator

TOP10
Shandong Haiding Shipbuilding Co., Ltd
Overall Score4.4 / 5
Est. Date2021-06-18
Registered Capital28500K CNY

Shandong Haiding Shipbuilding Co., Ltd., with its registered address located 220 meters east of the intersection of Wanhong Avenue and Dujuan Road in Huanglou Street, Qingzhou City, Weifang City, Shandong Province, is registered with the Qingzhou Municipal Administration for Market Regulation. The legal representative is Lv Xiao, and its business scope includes licensed projects such as shipbuilding; Ship retrofitting; Ship design; Ship repair; Construction project construction; Construction project design; Metal ship manufacturing; Non metallic ship manufacturing. (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 project: Ship sales; Sales of mechanical equipment; Sales of water transportation equipment; Manufacturing of specialized machinery and equipment for water resources; Mining machinery manufacturing; Sales of mining machinery; Installation services for ordinary mechanical equipment; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); General equipment manufacturing (excluding special equipment manufacturing); Sales of cement products; Sales of metal products; Sales of metal chains and other metal products; Sales of building materials; Professional design services; Import and export of goods; Technology import and export; Sales of pumps and vacuum equipment; Ship leasing. (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: Offshore Construction Platform, Integrated Deck Barge, Assembled Dredger

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Weifang Shenghe Environmental Protection Machinery Manufacturing Co., Ltd2015-03-13Offshore Construction Platform, Water Surface Working Platform, Water Cleaning Boat31000K CNYNot Supported
Qingzhou Huanglou Yongsheng Sand Digging Machinery Factory2007-03-22Offshore Construction Platform, 3. Gold Rush And Selection Ship, 4-Lawn Mowing And Cleaning Boat-Not Supported
Foshan Xinzheng Aluminum Products Co., Ltd2018-12-12Offshore Construction Platform, Aluminum Alloy Floating Bridge, Concrete Floating Bridge10000K CNYSupported
Beijing Xincheng Xingye Machinery Equipment Rental Co., Ltd2011-03-23Offshore Construction Platform, Generator Rental, Generator1010K CNYNot Supported
Beijing Mingzhi Weiye Metal Doors and Windows Co., Ltd2020-04-14Offshore Construction Platform, Explosion-Proof Door, Sealed Window5600K CNYSupported
Beijing Dinggu Weiye Engineering Materials Co., Ltd2021-01-13Offshore Construction Platform, 108 Rubber Powder, Polymer Mortar 2000K CNYSupported
Ningbo Baitai Plastic Technology Co., Ltd2012-09-05Offshore Construction Platform, Monitoring Buoy, Plastic Floating Ring5000K CNYSupported
Ningbo Baishi Automation Technology Co., Ltd2019-12-16Offshore Construction Platform, Shallow Water Buoy, Pipeline Float5000K CNYNot Supported
Shandong Zhonghui Machinery Co., Ltd2021-05-26Offshore Construction Platform, Other, Milling Excavator3000K CNYNot Supported
Shandong Haiding Shipbuilding Co., Ltd2021-06-18Offshore Construction Platform, Integrated Deck Barge, Assembled Dredger28500K CNYNot Supported

Knowledge Base

Q

The application of building climbing nets in offshore platform construction involves multiple aspects. In terms of safety protection, the construction environment of offshore platforms is complex, and there is a risk of personnel and objects falling. The installation of building climbing nets around the construction area can effectively prevent personnel and objects from falling, providing reliable safety protection for construction personnel.

Q

The construction process of anti-corrosion coatings for offshore platforms is relatively complex, mainly including the following key steps: Firstly, surface treatment is the foundation for ensuring the anti-corrosion effect. Thoroughly clean the surface of the platform to remove impurities such as oil stains, rust, and dust. Sandblasting, grinding, and other methods can be used to make the surface appear rough and uniform, increasing the adhesion of the coating. connect

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs