Factory Custom Structure Welding Frame Making with Coating Sheet Part Fabrication Service

• Customization: Available
• Standard: GB, ASTM, DIN, JIS
• Tolerance: ±0.01~1.0mm
• Surface Treatment: Powder Coating Zinc Plating Chrome-Plating Polis
• Machining Method: Laser Cutting Bending Welding Grinding etc
• Material: Carbon Steel Alloy Steel Stainless Steel
• Application: Steel Workshop, Steel Structure Platform, Steel Fa
• After-Sales Service: 1 Year
• Carbon Structural Steel: Q235
• Transport Package: Standard Package/Pallet or Container/as Per Custom
• Specification: Customized
• Trademark: Custom logo
• Origin: China
• Production Capacity: 5000tons/Year
• Package Size: 120.00cm * 120.00cm * 5.00cm
• Package Gross Weight: 100.000kg

Product Description

Product Description

Customed Welding Frame, Laser Cutting, and Fabrication Metal Rack Welding OEM/ODM: Elevate your expectations with our premium, tailor-made solutions in welding frames and metal rack fabrications. Designed to meet the highest industry standards, these components are crafted with precision using advanced laser cutting technology and offer unmatched OEM/ODM flexibility.

Description	Factory Direct OEM Multi Layer Warehouse Light Duty Metal Storage Shelves
Material	Carbon Steel, Stainless Steel, Alloy Steel, Aluminum Alloy.
Drawing format	3D/CAD/DWG/STEP/PDF
Metal Processing	Laser cutting & cutting,laser welding & welding,milling , drilling, stamping, turning-lathe,CNC center and so on.
Certification	ISO9001:2015
Machining precision	±0.01~1.0mm
Surface treatment	Powder coating,Zinc plating, chrome-plating, polishing, spraying, dust collection,painting and so on
Production application	Metal parts, Mechanical parts, Marine Hardware, Electric power fitting, Construction parts, Pipe Fitting, Hardware, Auto parts, Valve parts, Industrial parts, Agricultural machinery, Hinges, etc
Mode of transport:	Express /Air Freight Priority/Sea Freight/As Customer Requirements
Service	To chart to sample production; OEM / ODM
Packing details	Standard package/Pallet or Container/As per customized specifications
MOQ	Small order is accepted

Main Product

Company Profile

Dongguan Changwei Machinery Co., LTD is a professional engaged in machining manufacturing, frame

welding production, surface spraying treatment as one of the non-standard processing enterprises.
Founded in March 2012, the registered capital of 10million. The company factory is located in Wanjiang District,Dongguan City, Shangjia Industrial Park, the company covers an area of 13,000 square meters, more than 100 people. The company has domestic 20000W large laser cutting machine, automatic laser pipe cutting machine, gantry machining center, grinding machine, milling machine and CO2 welding machine and other equipment; The company specializes in all kinds of mechanical equipment frame design assembly and welding, large-scale mechanical production processing, precision processing, steel structure process-

ing, surface treatment and assembly. There are independent laser cutting workshop, welding workshop and machining workshop, while there are full-time quality inspection personnel equipped with precision testing equipment, strict control of product quality, to meet the objective product quality requirements to provide a reliable guarantee. Involved in the processing of new energy equipment, rail transit equipment, large machinery port equipment and other parts processing and production. Over the years, the company in strict accordance with ISO9001:2015 quality system management standards to organize production and opera- tion, in the market won a wide reputation, well received by customers, has formed: BYD, Sany Heavy Industry and other stable customer groups.

Company Advantage

Our Services & Our Certificate

Exhibition

Packaging & Shipping

FAQ

Q: Can you manufacture according to our drawings?
A: Yes, we specialize in custom fabrication based on your drawings and technical specifications.

Q: What drawing formats do you accept?
A: We accept common CAD and 3D formats such as STEP, IGES, DWG, DXF, and PDF.

Q: What materials can you work with?
A: We work with carbon steel (e.g., Q235, 20#), stainless steel (304/316), aluminum alloys, and more.

Q: What surface treatment options are available?
A: Available options include powder coating, painting, electroplating, hot-dip galvanizing, sandblasting, and passivation.

If you have another question, pls feel free to contact us.