Injection Molding

Precision Injection Molding for Optical Vision Plastic Parts

We provide professional injection molding services tailored for optical and intelligent vision equipment.

Focus on camera housings, lens brackets, sensor shells and anti-glare plastic structural parts for AI vision, retail recognition, drone power inspection and automotive ADAS projects.

Our injection molded plastic parts support:

• Low-reflection matte surface for reducing stray light

• Stable dimension control for precise optical assembly

• Small-batch trial and large-scale mass production

• Custom material, color and surface finishing for imaging devices

Perfect for your hardware R&D iteration and long-term stable component supply.

Excellent Repeatability And Broad Material Compatibility For Various Applications.

Materials

General : PC, PC+ABS, ABS, PE, PP, PS, PET, POM, PA6, PA66, Etc

Reinforced : GF%+, CF%+, PEEK, PPSU, Ultem Etc

Clear : PC, PMMA, ABS, Etc

Soft : TPU, TPE, TPS

Size

Part Max Height 350X400X150 (Core Max 640X520X280)

Part Max 400X520X60/Part Min 2.0X2.0X1.0

The Available Size Will Be Confirmed By Undercut Existence

Color

Various Resin Colors Available

Custom Color Matching

Pantone Color Code Or Chip Is Mandatory

Quick Turn(Mobile Phone Size)

• Simple7 Day
• Normal10 Day
• Complex13 Day

Tool Material & Life Cycle Time

AL(5K) , P20 (KP-4M)-(10K ), NAK80(50K) , H13 (SKD-61)-(80K)

Get custom plastic parts within days. Request an online quote.

Plastic Molding Capabilities

Our basic guidelines for plastic injection molding include important design considerations to help improve part moldability, enhance cosmetic appearance, and reduce overall production time. 

	US	Metric
Size	18.9 in. x 29.6 in. x 8 in.	480mm x 751mm x 203mm
Volume	59 cu. in.	966,837 cu. mm
Depth	4 in. from parting line	101mm from parting line
	Up to 8 in. if parting line can pass through the middle of the part	Up to 203.2mm if the parting line can pass through the middle of the part
Projected Mold Area	175 sq. in.	112,903 sq. mm

Tolerances

Typically maintained at ±0.003 in (0.08 mm)

Resin tolerance: no less than ±0.002 in/in (0.002 mm/mm)

Plastic Injection Molding & Mold Production

We specialize in small‑to‑medium batch injection molding.

For short runs, we use cost‑effective molds made from epoxy, polyester (with metal or quartz fillers), or low/medium melting point alloys. These molds feature fast production, short cycles, and low cost — perfect for batches from 500 to 5,000 pieces. We also provide mold polishing and texturing.

For large‑batch mass production, we use standard hardened mold processes for long tool life and stable output.

Injection Molding Materials

POM, PC‑ABS, ABS, PET, PA66, PMMA, PA‑GF, PPS, HDPE, PP, LDPE, PS, PBT, PS‑PPE, PC, TPE, PC‑GF, TPV

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Component Finishing

We offer full post‑processing to meet appearance and functional requirements:

• Polishing – For smooth, high‑gloss surfaces

• Laser engraving – Marking based on optical principles

• Texturing – Improves appearance and surface strength

• Pad printing – For logos/graphics on irregular surfaces

• Custom color coating – Uniform, efficient finishing

• Screen printing – Industrial‑grade labeling and marking

• Heat treatment – Enhances material structure and stability

Discover new possibilities

You can directly send the following data formats: Catia, NX, STEP, IGES, PRT, SLDPRT, DXF, and DWG.

We can convert CAD data formats so they are usable for production. Email:service@jorenti.com