What we mold
- Standard plastics: ABS, PC, PP, PE, POM (acetal), PA6/PA66, PA+GF, PMMA (acrylic), PC/ABS, PBT, PPS, PEEK, TPE/TPU
- High-performance polymers: PEEK, PPS, PEI (Ultem), PPSU/PSU, LCP — for parts that see heat, chemicals or electrical stress
- Filled and reinforced compounds: glass-filled (10-50% GF), mineral-filled, customer-specified masterbatch colors
- Magnetic plastics
Part design support and DFM review, precision injection molding, and after-sales response within 24 hours. Tooling is built in-house, so molding and mold changes stay under one roof — one contact from your drawing to delivered parts.
Quality Control
Every molded part follows the same inspection path — checked before the run starts, during the run, and again before it ships.
Dimensions that hold run to run
Temperature, pressure and cycle are controlled and recorded on every press, and critical features are verified with gauges rather than by eye. The tolerances we can hold are stated in the quote — if a tolerance is beyond the process, we say so before the order.
Inspection discipline
The first part off every tool is measured against the drawing and a report is issued before production continues. Critical dimensions are re-checked at set intervals during the run, and a final dimensional report ships with your parts.
How quality is controlled
Material lot verified on arrival → first-article inspection → in-process checks at set intervals → final inspection with a dimensional report → retained samples kept for traceability. If a dimension drifts, the run stops and you hear it from us first.
How to start
From drawing to delivery
Send your 2D/3D drawing, quantity and material — or just describe the part
DFM review and quote within 24 hours, with a manufacturability note
Tooling decision — new mold, your existing tool, or a stock tool — then sample approval
Production with in-process checks at set intervals
Final inspection, packing and delivery with a dimensional report/After-sales support — retained samples and a 24-hour response
Contact Us
Building 4 XinQing Industrial Park, Doumen District, Zhuhai, GuangDong Province, China
info@shenghaotech.com
0086 15916261687
About Us
We are more than a manufacturer
We are a solutions provider committed to turning your engineering visions into reality.
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