ISO 9001 Factory · Since 2014 · ±0.01mm · Custom parts in 3–7 days Neal@yousucnc.com+86 181 2454 6236
YouSu Precision · Specialty Component Line

Custom Injection Molded Plastic Parts & Tooling

Prototype & production molds + ABS, PC, POM, nylon, PEEK parts

Custom injection molded plastic parts and the tooling behind them. We design and build prototype, bridge and production molds (you own the mold), then run tight-tolerance parts in ABS, PC, POM/acetal, PA nylon, PEEK, PPS, PEI, PP, TPE and silicone, including insert molding and overmolding. A typical prototype or production mold takes 15–30 days depending on complexity and cavities.

±0.01mm
Precision tolerance
3–7 days
Prototype lead time
50+
CNC machines
ISO 9001
Certified
Injection Molded Plastic Parts - YouSu Precision custom CNC parts, Shenzhen China
Capabilities

Capabilities for your custom injection molded plastic parts

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Injection mold design & manufacturing

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Prototype, bridge & production tooling

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Engineering & commodity resins

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Insert & overmolding, tight-tolerance parts

Materials

Materials we machine

ABS PC POM (Acetal) PA / Nylon PEEK / PPS / PEI PP / TPE / Silicone
Industries

Where these parts are used

Consumer Electronics Automotive Home Appliance Medical Industrial Electrical
Example parts

Custom injection molded plastic parts we make to order

These are representative parts made to customer drawings — every piece is custom. CMM inspection, full dimensional reports and your choice of finish, from one prototype to volume production.

Blue ABS Waterproof Enclosure
ABS
Blue POM Plastic Gear Set
POM Acetal
Blue Nylon Electrical Connector
Glass-Filled Nylon
Translucent Blue Polycarbonate Cover
Polycarbonate
Blue Glass-Filled Nylon Bracket
Glass-Filled Nylon
Precision Injection Mold with Blue Parts
Mold Steel + ABS
Blue Rubber / TPE Seal Set
TPE / Rubber
Blue Silicone Keypad Button Panel
Silicone / ABS
FAQ

Injection Molded Plastic Parts — common questions

Do you make the mold or just the parts?

We do both — in-house mold design and build plus sample and mass production; the customer owns the mold.

What is the mold lead time?

A typical prototype or production mold takes 15–30 days depending on complexity and cavities.

Can you mold high-temperature engineering plastics?

Yes, we regularly mold PEEK, PPS, PEI and glass-filled nylon for demanding applications.

How to order

Get your custom parts made

1 · Send drawings

Upload STEP/IGES 3D models with 2D drawings, tolerances, material, finish and quantity via the quote form.

2 · Quote in 24 hours

You get pricing, lead time and DFM feedback; prototypes ship in 3–7 days and production runs 1–4 weeks.

3 · Inspected & documented

CMM and first-article inspection, EN 10204 3.1 material certificates and full dimensional reports before DHL/FedEx/UPS dispatch.

Request a quote for injection molded plastic parts

Send STEP/IGES 3D models and 2D drawings with tolerances, material and quantity. We reply within 24 hours with pricing, lead time and DFM feedback.

Tel / WhatsApp: +86 181 2454 6236·Mon–Sat 8:00–18:00 (GMT+8)
More part families

Other custom precision parts we manufacture