Sheet Metal Fabrication Design Process Surface Finish Powder coated Custom Cabinet door RAL Color Bending stiffener Free design-Hongming Sheng

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Our Service

We specialize in sheet metal fabrication, CNC machining, metal stamping, welding, and assembly. Our one-stop support helps save time, reduce costs, and improve efficiency.

our factory operates under an ISO 9001:2015 quality management system to ensure consistent quality and reliable delivery.

Sheet Metal Fabrication Design Process Surface Finish Powder coated Custom Cabinet door RAL Color Bending stiffener Free design

Custom Cabinet Doors & Reinforced Sheet Metal Panels

Sheet metal cabinet doors need more than a flat panel. Door size, bend structure, hinges, locks, reinforcement, edge geometry, and surface finish all influence fit and appearance.

Hongming Sheng manufactures custom cabinet doors and enclosure panels based on customer drawings and assembly requirements.

Email:info@hms1688.com

Send Cabinet Drawing

Door Structure Matters

Bent EdgesFolded edges can increase stiffness and create cleaner door geometry.

ReinforcementStiffeners, ribs, channels, or welded supports may be added where larger panels need additional rigidity.

Hinge AreaHinge position and mounting structure should match the cabinet frame and opening direction.

Lock & HandleCut-outs, mounting holes, and hardware positions should follow the selected lock or handle.

Door-to-Frame FitGap, overlap, gasket position, and closing alignment should be considered together.

Fabrication Preview

Real Cabinet Parts

Powder Coating Is Part of the Final Fit

● RAL color can be specified according to the project requirement

● Matte, gloss, or textured appearance can be reviewed where available

● Threads, grounding points, or mating areas may need masking

● Coating thickness should be considered around tight-fitting hardware or interfaces

● Cosmetic surfaces should be identified before finishing

Typical Manufacturing Route

● Laser cutting

● CNC bending

● Reinforcement or stiffener installation

● Welding or riveting where required

● Hinge, lock, handle, and hardware preparation

● Powder coating or other specified finish

What to Send for Review

Door DrawingDimensions, bends, openings, and reinforcement structure

HardwareHinge, lock, handle, gasket, or mounting details

MaterialSteel, stainless steel, aluminum, thickness, and grade

FinishRAL color, surface appearance, and quantity

Developing a Custom Cabinet Door or Panel?

Send your drawing, material, thickness, hardware layout, reinforcement details, finish, and quantity. Our team can review the fabrication and assembly structure before quotation.

Customer drawings, CAD files, samples, and technical specifications are treated as confidential. NDA support is available for OEM projects.

Email:info@hms1688.com

Request Cabinet Quote