Need custom metal parts fast? YiguProto is a China-based manufacturer and supplier for sheet metal fabrication. We cut, bend, weld, and finish your parts in days — with a clear quote in 24 hours.
Why teams choose us
As your China manufacturer and supplier, we turn flat sheets into real parts — from one prototype to full production.
Your challenges
Most buyers hit the same walls. Here is how our service removes them — fast.
The pain: Parts arrive with burrs that cut hands and will not fit.
The pain: Welds crack, leak, or look rough.
The pain: Parts don't line up when assembled.
The pain: Shops want 500+ pieces and weeks of lead time.
Our sheet metal services
Cut, form, join, and finish — a complete custom sheet metal solution from one supplier.
Clean, fast cuts in steel, stainless, aluminum, and copper. Accuracy to ±0.2 mm.
CNC press brakes form brackets, enclosures, and channels to ±1°.
MIG, TIG, and spot welding for strong, clean weldments and assemblies.
Fast hole patterns, tabs, and press-fit hardware insertion in one pass.
Cuts thick plate up to 20 mm with no heat stress or warping.
Riveting, hardware, and surface finish — one-stop turnkey service.
Capabilities at a glance
Plain facts so you can spec your part with confidence.
How it works
Send STEP, STP, IGES, or a PDF drawing. It takes one minute.
Free DFM review and a clear, itemized price — no hidden fees.
Your parts are cut, bent, welded, and finished in our China factory.
Global delivery with tracking and a full inspection report.
Parts we make
Tell us the part — we build it. Common sheet metal parts we ship every week:
Electronic and equipment housings, boxed and ready.
Mounts and supports for any assembly or fixture.
Structural bases that hold their shape under load.
Face plates, lids, and guards with clean edges.
Strong multi-piece welded assemblies built to spec.
Conductive parts where signal and power matter.
Surface finishes
Pick the finish that fits your part. Not sure? Our engineers will advise.
Durable color and strong corrosion protection.
Hard, corrosion-resistant finish for aluminum parts.
Zinc, nickel, or chrome for wear resistance and looks.
Smooth, clean, low-glare surfaces for a quality feel.
Matte dark finish that fights rust on steel parts.
Conductive coating that keeps EMI shielding intact.
Industries we serve
From first idea to production, our sheet metal solutions fit your industry.
Brackets, enclosures, and structural panels.
Clean, precise housings and fixtures.
Lightweight, tight-tolerance metal parts.
Enclosures, shields, and busbars for devices.
Frames, arms, and brackets that must fit.
Panels, covers, and trial-run parts.
Why YiguProto
Experience, expertise, and proof — not just promises.
15+ years and 10,000+ projects shipped from our Dongguan factory.
Our company is ISO 9001 certified, with in-house inspection on every part.
Our engineers review your design and cut cost before you pay.
NDAs and secure file handling. Your idea stays yours.
FAQ