Powered by Made-in-China.com
Lightweight Steel Frame Structures for Efficient Commercial Design
US$50.00-500.00
1 Piece
Sample price:US$100.00/piece.Request sample
Product profile
Customization
AvailableStandard
GB, JIS Code, GB, ASTM, DIN, JISTolerance
±0.01~1.0mmModel NO.
CW241006Surface Treatment
Powder Coating Zinc Plating Chrome-Plating PolisMachining Method
Laser Cutting Bending Welding Grinding etcMaterial
Carbon Steel Alloy Steel Stainless SteelCarbon Structural Steel
Q235Brand Name
ChangeweiAfter-Sales Service
1 YearApplication
Steel Workshop, Steel Structure Platform, Steel FaPackaging Details
Plastic Bag + Polyfoam + Standard CartonType
OEM Sheet Metal FabricationTransport Package
Standard Package/Pallet or Container/as Per CustomSpecification
CustomizedTrademark
Custom logoOrigin
ChinaHS Code
8468800000Production Capacity
6000tons/YearCompany profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 Years CertifiedNearest Port: Shenzhen Port, Guangzhou PortAverage Response Time: ≤0.35h
AI-Powered supplier vetting
SummaryDongguan Changwei Machinery Co., Ltd is identified as a factory and limited company in Dongguan, operating in manufacturing and offering welding frames, structural components, racks, and equipment casings. It reports ISO 9001:2015 quality-system certification, documented inspection, corrective-action, complaint-handling, and quality-assurance procedures. The supplier states that it provides OEM and ODM services, has an available SDK, introduced new products during the past year, and supports multiple forms of customization. Its production resources include laser cutting, milling, hydraulic, sheet-metal drawing, and hacksaw equipment, with inventory capability and contracts with associated subcontractors. Overseas support is limited: it has no overseas warehouse, showroom, agents, branches, or offline trade-show participation, and exports account for 1%–10% of sales. Reported customer groups include BYD and Sany Heavy Industry.
Supplier typeThe supplier is explicitly identified as a factory and a limited company located in Dongguan, with manufacturing listed as the industry. Its offered products include welding frames, structural components, racks, and equipment casings, and it reports 91 employees.
CertificationsThe supplier states that it organizes production under ISO 9001:2015 quality-system management standards and reports an ISO 9001:2015 certificate. These slices provide explicit evidence of certification holding.
After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints and corrective and preventive actions, indicating an established service-response process. However, it has no overseas warehouse, showroom, agents, or branches, which limits its overseas service infrastructure.
R&D capabilityThe supplier reports that it launched new products during the past year, provides ODM services, and has an available SDK. These statements directly support product-development and technical collaboration capability.
Production capacityThe supplier is a factory with 91 employees and lists hacksaw, high-power laser cutting, gantry milling, hydraulic, and automatic sheet-metal drawing equipment. It also reports inventory capability and valid manufacturing contracts with associated subcontractors, supporting production execution, although no output or capacity volume is stated.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM service availability, indicating broad stated support for customer-specific product development.
Client casesThe company description identifies BYD and Sany Heavy Industry as stable customer groups. These named customer references provide explicit evidence of customer cases, though the slices do not specify project scope, duration, or performance details.
Send Inquiry
*To:
Dongguan Changwei Machinery Co., Ltd.
Dongguan Changwei Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Tower Frame Custom Fabrication Prefabricated Steel Structure Processing for Industrial Chimney
US$20,000.00-100,000.00
1 Set(MOQ)
Advanced Steel Structure Platforms for Efficient Welding Solutions
US$1.00-1,000.00
1 Piece(MOQ)
Bent Steel Structures with Post-Treatment for Robotics Frames
US$0.50
1 Piece(MOQ)
Heavy-Duty Steel Frame Structures for Precision CNC Metalworking
US$1.00-1,000.00
1 Piece(MOQ)
Advanced Steel Frame Structures for Heavy Machinery Applications
US$0.10-999.00
1 Piece(MOQ)
Custom Metal Welded Frames for Machinery TIG & MIG Welded Carbon Steel Structures
US$1.50-3.50
50 Pieces(MOQ)
Premium OEM Stainless Steel Structures for Heavy Machinery
US$0.10-1,800.00
1 Piece(MOQ)
Heavy-Duty Steel Frame Structures for Reliable Welding Solutions
US$1.00-1,000.00
1 Piece(MOQ)
Alloy Steel Robust Energy-Saving Equipment Support Structure for Environmental Protection Equipment
US$1.00-20.00
1 Piece(MOQ)
Durable Custom Metal Frame Structures for Professional Workshops
US$40.00-80.00
1 Piece(MOQ)
Powder-Coated Support Structure for Welding Machinery and Equipment Made of Carbon Steel
US$20.00-500.00
1 Set(MOQ)
Professional OEM Large Heavy Duty Steel Structure Metal Welding Frame Fabrication
US$0.52-3.25
50 Pieces(MOQ)
Prefabricated H Section Frame Part Hot Steel Structure Building for Warehouse
US$500.00-800.00
1 Ton(MOQ)
Durable Painted Carbon Steel Support Structure for Welding Equipment
US$20.00-500.00
1 Set(MOQ)
Durable Steel Structure Covers for Outdoor Protection Needs
US$1.00-40.00
1 Piece(MOQ)
Multi-Level Commercial Steel Structure Shopping Mall Framework
US$2.80
1,000 Pieces(MOQ)
High Quality Steel Skating Ramp Structure for Sports Facility
US$200.00-220.00
5 Pieces(MOQ)
High-Quality Diagram-Measured Steel Structure Metal Products for Global Buyers
US$5.00-9.99
1 Piece(MOQ)
Durable Powder Coated Carbon Steel Support Structures for Energy Solutions
US$20.00-500.00
1 Set(MOQ)



















