- anna.liu@zhcprecision.com
- +86 18718472356
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A: We are a 5,000-square-meter factory located in Dongguan, China.
A: Please provide detailed drawings (PDF, STEP, IGS, DWG, etc.) along with information regarding material, quantity, and surface treatment.
A: Certainly! We are happy to receive your samples, photos, or sketches with detailed dimensions to provide an accurate quote.
A: Yes, we take great care in protecting our customers’ privacy. If required, we are more than willing to sign an NDA (Non-Disclosure Agreement).
A: Sure. A sample fee is required, which will be refunded during mass production whenever possible.
A: Generally, 1–2 weeks for samples and 3–4 weeks for mass production.
A:
Consistent tolerance for critical dimensions
Stable production for repeat orders
Cost optimization with DFM support
Responsive communication within 12–24 hours
We don’t just machine parts — we help you reduce risk.
A:
(1) Material Inspection: Checking the material surface and rough dimensions.
(2) First Article Inspection (FAI): Ensuring critical dimensions are met during initial production.
(3) Sampling Inspection: Checking quality before products are moved to the warehouse.
(4) Pre-shipment Inspection: 100% inspection by our QC assistants before shipping.
A:
Send your drawing (STEP / PDF)
Get quotation within 24 hours
DFM feedback if needed
Sample production
Mass production & delivery
Welcome to download our product catalog. If you have any questions, please feel free to contact us.
Click the file name to download directly, or right-click and select “Save File As”.
