China Customized Precision Machining Sheet Metal Fabrication Auto Welding Stamping Metal Part

YISHANG's customized metal fabrication welding includes large part of industries such as display stands, window and door frames, electric cases, accurate electronic boxes, control panel, light boxes, server rack and other small & large metal working parts. With quality assurance and cost efficient products, YISHANG is the customized sheet metal manufacturer for any sheet metal project.
After the metal parts welded, YISHANG can help clients to powder coat, paint or electroplate their customized sheet metal fabrication parts to any color that clients require.

Product NameCustomized Sheet metal Fabrication welding metal parts TechnologyLaser Cutting, Bending, Welding, Grinding, etc Material Iron, galvanized steel or (201, 304, 316) stainless steel Size Custom according to customer requirements Color Black, grey, white, etc. Or custom color in Pantone. Surface Treatment Iron and galvanized steel: powder coated or painted.
Stainless steel: brushed, polished, sandblasted, electroplated, etc. Production Time Sample: 2- 3 days. Batch order: 10 - 12 days. Services Professional in customizing all kinds of metal enclosures and sheet metal fabrication parts.

Yishang can provide customized services for color. Accept custom colors from Pantone. For example, red, black and white, and so on.
After the powder coating parts are returned, will do surface cleaning procedure.
Immediately after cleaning the powdered workpiece, put it in a plastic bag to prevent dust from entering the product.

Welding:
First confirm that the dimensions of the welded components match the drawing.
The corners of the components are flat and vertical, the diagonals are consistent, and the holes, angles, etc. cannot be offset or deformed as a whole. This workpiece is welded by argon arc spot welding, which requires fine and strong surface, no shadow on the surface, and no deviation.
After the argon arc welding, the surface of the product is polished. Different workpieces are made by grinding machines of different sizes.
After the polishing quality inspection requirements: the plane is smooth enough, no shadow, no holes, no gaps, no seams, internal angles and drawings, and the outer corners are at right angles to the surface. Grinding the vertical side is straight enough, there are no holes and notches after grinding, and the grinding edge cannot exceed 20 mm.