Shenzhen-based custom metal parts desk
Haixinbo supports overseas industrial buyers with CNC machining, sheet metal, stamping, die casting, surface finishing, inspection and export-ready coordination from Shenzhen.
For buyers who hate blind quotes, vague factories and suppliers who disappear after the sample.
Manufacturing capabilities
We focus on parts where drawings, materials, tolerance, finish, packaging and repeatability matter. That is where a real China desk beats a pile of cheap supplier links.
Custom aluminum, stainless steel, steel and brass parts for equipment, automation, electronics, brackets, housings and assemblies.
Brackets, panels, enclosures, mounting plates, frames and installation hardware for industrial and project-based buyers.
Aluminum and zinc alloy parts for housings, handles, supports, decorative components and functional metal structures.
Why Shenzhen supply chain matters
Most buyers talk about “finding a factory”. That is beginner thinking. The real money is in building a supply route that lets you test faster, correct mistakes earlier and keep enough margin after manufacturing, finishing, packaging and delivery.
Cheap parts can still be expensive if the supplier burns your time. A stable China desk is not just a vendor; it is your overseas execution arm.
Small sample orders help you verify design, finish and supplier fit before locking budget into the wrong production path.
CNC, sheet metal, stamping, casting, finishing, inspection and packaging can be managed as one project instead of five noisy conversations.
Better process selection, fewer bad samples and cleaner quality checks protect the margin hiding inside your supply chain.
You do not need to hire a China office just to test a part, inspect a batch or chase a sample update.
Cooperation reasons buyers understand fast
Clear first step: send drawings, target quantity, material and surface finish. We reply with a practical quote path.
Lower testing risk: start with prototype or small batch instead of pretending every idea deserves mass production.
Less supplier chaos: one contact follows manufacturing, sample updates, QC photos and shipment handover.
Better margin control: choose the right process early, avoid over-engineering, and stop paying local-market prices for every iteration.
Starter service fees
Manufacturing, tooling, shipping and taxes are quoted separately after we review drawings and quantity. These starter services help buyers move from vague idea to executable China route.
Free
For buyers who already have drawings, sample photos or a clear part requirement.
From $29
For early projects that need a sober China manufacturing route before spending real money.
From $79
For buyers who want someone to push a sample from quote to physical result.
From $99
For small batches that need a second pair of eyes before shipment leaves China.
From $149
For buyers who need sourcing, sampling, packaging, inspection and shipment coordination in one project.
Intro fees can be adjusted or credited for qualified sample and production orders. Final scope is confirmed by email before any paid service starts.
Working flow
No fake “instant quote” theatre. We review the real project, ask what is missing, and give the next practical step.
Drawing, sample photo, material, quantity, finish and target use.
We check process, supplier fit, finish risk and quote requirements.
Price, lead time, sample path and file requirements are confirmed by email.
Prototype or small batch verifies part quality and supplier stability.
Inspection notes, packaging confirmation and export handover.
Once tested, build a stable production route for future orders.
Send RFQ
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