Electrical & Electronics · Build-to-Print Metal Fabrication
Custom Metal Fabrication for Electrical & Electronic Equipment
Enclosures, chassis, frames, racks, panels, brackets and mounting structures built to your drawings, with fabrication, finishing and assembly coordinated for repeat production.
Fabricated metal parts only — no PCB or electronic component manufacturing, electrical system design or complete equipment production.
Yishang manufactures the fabricated metal enclosure, chassis, frame, panels and brackets—not the complete equipment.
Electrical Equipment OEMs
Custom enclosures, frames, panels and mounting parts for electrical equipment programs.
Electronics Equipment Manufacturers
Metal chassis, housings, racks and fabricated parts built around electronic assemblies.
Control System Builders
Cabinets, internal mounting structures and fabricated parts for control equipment.
Build-to-Print Projects
Manufacturing from STEP, DXF, DWG and PDF drawings.
Quick capability / project fit
Fabrication Capability Built Around Equipment Assembly Requirements
Materials, forming, cutouts, hardware and finishing coordinated around component mounting, enclosure fit, access and final assembly.
Materials
Carbon Steel · 304/316 SS · Aluminum
Sheet & Profile
Sheet · Plate · Tube · Profile
Fabricated Part Size
Up to Approx. 3,000 mm
Cutting & Forming
Laser Cutting · Punching · Bending · Forming
Welding
MIG · TIG · Spot Welding
Hardware
PEM Nuts · Studs · Rivet Nuts · Hinges · Handles
Finishing
Powder Coating · Plating · Brushing · Anodizing
Production
Prototype → Repeat Production
STEP / STP · DXF / DWG · PDF drawings accepted
DFM review before production
What we manufacture
Metal Solutions for Electrical & Electronic Equipment
Fabricated metal products built around equipment protection, component mounting, structural support, service access and final assembly.
01
Electrical Enclosures & Control Cabinets
Custom electrical enclosures, cabinets, control boxes, doors and access panels built around equipment protection, ventilation, cable entry and internal installation requirements.
- Electrical enclosures
- Control cabinets & boxes
- Doors & access panels
- Ventilated covers
- Equipment housings
02
Electronic Chassis & Equipment Housings
Metal chassis, housings, rack-mount enclosures and covers built around electronic components, connectors, displays, ventilation and assembly interfaces.
- Electronic chassis
- Rack-mount enclosures
- Equipment housings
- Front & rear panels
- Covers & shells
03
Frames, Racks & Mounting Structures
Fabricated frames, equipment racks and mounting structures used to support, organize and position electrical and electronic assemblies.
- PCB mounting frames
- Electronics mounting frames
- Equipment racks
- Support frames
- Modular mounting structures
04
Mounting Panels, Brackets & Internal Parts
Internal mounting plates, formed brackets and support parts built around drawing-controlled holes, hardware and component positions.
- Mounting panels
- Internal plates
- Formed brackets
- Component supports
- PEM hardware parts
- Internal fabricated parts
Manufacturing proof
What Buyers Can Verify Before Sending Drawings
26+ Years
Metal manufacturing experience
ISO 9001:2015
Quality management system
100% Final Inspection
Before shipment
Prototype → Repeat Production
From sample approval to repeat orders
Fit / access / assembly risks
Fabrication Details That Affect Equipment Assembly
Cutouts, hardware, enclosure fit and finishing need to remain correct after forming so electrical and electronic components install as intended.
01
Connector & Cutout Alignment
Connector, display, switch and cable openings must stay correctly positioned after cutting and forming.
02
Hardware & Component Mounting
PEM nuts, studs, brackets and mounting holes must align with the components they support.
03
Ventilation & Service Access
Louvers, vents, removable panels and access doors must remain usable after fabrication and finishing.
04
Panel Fit & Assembly Clearance
Bends, coatings, edges and installed hardware must leave the clearance required for mating enclosure parts.
Equipment applications
Where Our Fabricated Metal Parts Fit Into Electrical & Electronic Equipment
From control equipment and power systems to test instruments and electronic assemblies, we manufacture the enclosures, chassis, frames, panels and mounting parts built around the equipment—not the complete equipment itself.
Industrial Control Equipment
Enclosures, cabinets, mounting frames and internal panels.
Power & Electrical Equipment
Metal housings, frames, covers and support structures.
Test & Measurement Equipment
Chassis, housings, front panels and mounting structures.
Electronic & Communication Equipment
Rack enclosures, chassis, covers and internal fabricated parts.
Connected manufacturing processes
Connected Fabrication for Multi-Part Equipment Projects
Enclosure panels, chassis parts, frames and mounting components often depend on the same hole positions, hardware and finish requirements. Keeping connected processes together reduces handoff errors.
01
Laser Cutting & Punching
Keep cutouts, slots and mounting features consistent across connected parts.
02
Metal Bending & Forming
Maintain enclosure and chassis fit across mating parts.
03
Welding
Control joined geometry before downstream finishing and final assembly.
04
Hardware Installation
Keep PEM hardware and purchased components in drawing-defined positions.
05
Surface Finishing
Coordinate finish requirements across mating panels, chassis and frames.
06
Assembly & Packing
Check connected parts together where required and protect them for installation.
RFQ to repeat order
From Your Drawings to Parts Ready for Equipment Assembly
01
Review the Drawings
Confirm material, thickness, dimensions, hardware, cutouts, quantity and finishing requirements.
02
Check Fit & DFM Risks
Review bends, cutout relationships, hardware positions, enclosure fit and finish-related clearances.
03
Coordinate Connected Processes
Control cutting, forming, welding, hardware installation and finishing around approved drawings and samples.
04
Inspect for Fit & Assembly
Verify critical dimensions, appearance, hardware and assembly-related features before protective packing and shipment.
Before you send an RFQ
Questions Buyers Usually Need to Confirm
Yes. We can coordinate the fabricated enclosure or chassis, connected panels, frames, brackets and internal mounting parts against one released drawing set. The scope is the metal product set, not the complete electrical or electronic device.
Yes. Complete assembly references help us understand interfaces and installation context, while individual STEP, DXF, DWG or PDF part drawings define the build-to-print metal fabrication scope.
Cutout relationships, bend allowances, datums and finish clearances are reviewed before production, then critical openings are checked after forming and finishing against the approved requirement.
Yes, when they are included in the agreed scope. PEM nuts, studs, rivet nuts, hinges, handles and specified purchased hardware can be installed in drawing-defined positions and inspected.
Yes. Prototype or sample quantities can be used to confirm fit, hardware, appearance and assembly-related details before the approved requirements move into repeat production.
Yes. Available finishes can be coordinated by material, appearance, masking and mating-part requirements so related metal parts arrive ready for the next equipment assembly stage.
Start with the files you have
Send the Drawings Before Enclosure and Mounting Details Turn Into Assembly Rework.
Send STEP, DXF, DWG or PDF drawings with material, quantity and finish requirements. We’ll review manufacturability and assembly-related details before quotation.
Request a Fabrication Review for Your Equipment Project
Send the current files and the requirements you already know.
