Build-to-Print · OEM Sheet Metal Parts
Custom Sheet Metal Fabrication Built to Your Drawings
Custom enclosures, panels, brackets, frames and welded assemblies in steel, stainless steel and aluminum. From 1-piece prototypes to repeat production.
No drawing yet? Send a sketch, photo, dimensions or reference sample.
1-Hour Quote
Fast RFQ response
5-Hour Sample
Samples as fast as 5 hours
No MOQ
1-piece prototypes accepted
3-Day Production
Production as fast as 3 days
Free DFM Review
Design & cost optimization
26+ Years Manufacturing · ISO 9001:2015 · RoHS · 100% Final Inspection
Quick project fit
Can We Manufacture Your Sheet Metal Project?
Check the manufacturing range buyers usually need before sending an RFQ.
Materials
Carbon Steel · Stainless Steel · Aluminum · Galvanized Steel · Brass · Copper
Cutting
Laser Cutting · Punching
Forming
Bending · Deep Drawing · Stamping
Welding
MIG · TIG · Spot Welding
Hardware & Assembly
PEM Nuts · Studs · Hinges · Handles · Purchased Parts
Finishing
Powder Coating · Painting · Brushing · Plating
Order Quantity
Order Quantity
1 Prototype → Small Batch → Repeat Production
Files Accepted
STEP · DXF · DWG · PDF · Photos · Samples
Have a target cost or incomplete drawing? Send what you have and we’ll review the manufacturing approach.
Details We Control Before Your Parts Reach Assembly
Critical fabrication details are checked before shipment to reduce rework during assembly.
01
Hole & Interface Alignment
Critical holes, slots and mounting points are checked against drawing requirements before assembly.
02
Bend & Geometry Control
Bend angles, formed dimensions and part geometry are checked before final assembly.
03
Weld Distortion Control
Welding sequence and fixtures are used where required to reduce distortion and maintain fit.
04
Hardware & Finish Check
Installed hardware, mating areas, coated surfaces and visible finishes are checked before shipment.
What we manufacture
Sheet Metal Products We Manufacture
Build-to-print parts, enclosures and assemblies manufactured to customer drawings.
01
Enclosures, Cabinets & Housings
Formed, welded and assembled housings for industrial and OEM equipment.
Laser Cut · Bend · Weld · Hardware
02
Panels, Covers & Guards
Custom panels, guards, covers and ventilation parts built to drawing.
Cut · Form · Punch · Finish
03
Brackets & Mounting Parts
Mounting brackets, supports and hardware-ready formed parts.
Cut · Bend · Studs · PEM
04
Frames & Welded Structures
Welded frames and structural assemblies built for equipment integration.
Cut · Weld · Fixture · Finish
05
Trays, Chassis & Internal Parts
Formed trays, internal structures and sheet metal chassis.
Cut · Bend · Hardware
06
Fabricated & Welded Assemblies
Multi-part fabricated assemblies with welding, hardware and finishing.
Fabricate · Assemble · Inspect
Real product proof
Real Parts. Real Fabrication. Real Inspection.
Examples of parts manufactured from customer drawings for repeat production and assembly.
Finished Cabinet & Enclosure
PROCESSES
Laser Cutting · Bending · Welding · Hardware · Powder Coating
CRITICAL REQUIREMENT
Door, panel and installed hardware alignment
INSPECTION FOCUS
Final dimensions and assembly interfaces
Powder-Coated Welded Frames
PROCESSES
Cutting · Welding · Fixture Control · Powder Coating
CRITICAL REQUIREMENT
Frame geometry and mounting interfaces
INSPECTION FOCUS
Geometry and mounting points before shipment
Formed Brackets With Installed Studs
PROCESSES
Laser Cutting · Bending · Stud Installation
CRITICAL REQUIREMENT
Hole position and installed hardware alignment
INSPECTION FOCUS
Dimensions and hardware position
Have a Similar Sheet Metal Part or Assembly?
Send your drawing, photo, sketch or reference sample for a free manufacturing review.
No MOQ · Drawing not required for initial review
From RFQ to Repeat Production
A clear process from initial review to approved production.
01
Send What You Have
Drawing, sketch, photo, dimensions or reference sample.
02
DFM & Quote
We review material, process, assembly requirements and practical cost-saving options.
03
Prototype & Approval
One-piece prototypes are accepted before repeat production.
04
Production & Inspection
Parts are produced, inspected, packed and prepared for shipment.
Helpful Information for Faster Review
Material
Grade if specified
Quantity
Prototype / batch / repeat order
Dimensions
Key size requirements
Finish
Powder coat / plating / brushing / painting
Critical Requirements
Mating parts / hardware / visible surfaces
Target Cost
Share your target price if available
Not all information ready? Send what you have.
Before the RFQ
Questions Buyers Usually Need to Confirm
Can you support prototypes and low-volume OEM orders?
What drawing formats do you accept?
Can you work from a physical sample if the drawing is incomplete?
Can you manufacture multiple related parts for the same product or assembly?
Can you install PEM hardware, hinges, handles or purchased components?
How do you move from prototype to repeat production?
Ready for DFM & quotation
Send Your Sheet Metal Project for Manufacturing Review
Send your drawing, sketch, photo, sample or project requirements. We’ll review manufacturability, production needs and quoting information.
sales@zsyishang.com
Accepted files
STEP · DXF · DWG · PDF · JPG · PNG
Request a Sheet Metal Fabrication Quote
Tell us what you need. A finished drawing is not required for the initial review.