Hongming Sheng manufactures custom welded steel frames, machine bases and large industrial structures according to customer drawings and project requirements.

We support plate, tube and structural steel fabrication including cutting, welding, machining, surface finishing and assembly.

Large Steel Structures

• Machine bases
• Industrial equipment frames
• Automation platforms
• Production line structures
• Transport and storage racks
• Custom welded support systems

Fabrication Capabilities

Typical Applications

• Industrial machinery
• Robot and automation bases
• Production equipment
• Conveyor support structures
• Warehouse and transport racks
• Large OEM equipment assemblies

Quality & RFQ Requirements

• Overall frame dimensions
• Frame squareness and alignment
• Weld position and appearance
• Mounting hole locations
• Machined interface dimensions when required
• Surface finish inspection

For quotation, please provide your 2D / 3D drawing, overall dimensions, material, quantity, welding and finish requirements.

Confidential OEM Manufacturing

Customer drawings, CAD files and technical specifications are treated as confidential. NDA support is available for large welded fabrication projects.