Custom Injection Molding Tooling

Full service from DFM analysis, mold design, processing to mold trial and mass production.

Overview:We specialize in custom injection molding tooling and mass production. Deliver durable molds and precision plastic parts to meet diverse industrial demands. We provide full solutions from design, tooling to finished products.

What is Injection Molding Tooling?

Injection molding tooling is the core precision equipment for plastic production. Molten plastic is injected into the mold cavity under high pressure. After cooling and shaping, mass production of identical plastic parts can be realized steadily.

Key Industries

  • Automotive
  • Medical Devices
  • Industrial Equipment
  • Consumer Electronics
  • Home Appliances
  • Communications
  • Beauty & Cosmetics
  • Computer Peripherals
  • Precision Instruments
  • General Equipment

Soft Mold vs Hard Mold

Soft Mold

  • Low cost and short lead time
  • Suitable for prototype and small batch production
  • Simple structure, easy modification
  • Limited service life, not for mass production

Hard Mold

  • High hardness steel, long mold lifespan
  • Support large volume mass production
  • High precision, excellent surface effect
  • Higher cost and longer development cycle
  • Suitable for formal commercial batch order

Mold Types We Offer

We customize all types of injection molds according to product structure, output and budget.

Single cavity mold

Multi-cavity mold

 

Insert mold

Plastic Injection Mold

IMD / IML Injection Mold

Two-Shot Injection Mold

Silicone & Rubber Mold

Rapid Tooling

Precision Mold

Injection Mold Common Materials

We select suitable steel according to production volume, surface finish and anti-rust requirement.

CategoryMaterialsApplications
General PlasticsABS, PP, PE, PS, PC, PC/ABSDaily goods, electronics housings, casings
Engineering PlasticsPA, POM, PBT, PET, PPSStructural parts, automotive components, industrial fittings
Soft Plastics & ElastomersTPE, TPU, Silicone, Soft PVCGrips, seals, soft-touch components
Mold SteelP20, 718H, S136, H13, NAK80Standard, polished, long-run production molds
P20

High toughness & good surface finish, for housings, electronics and toys

718H

Polishable steel, good for consumer electronics and home appliance parts

NAK80

Pre-hardened steel, high surface finish, no need for heat treatment

H13

High hardness steel, for high volume and high-temperature working condition

8407

High hardness steel, for high volume and high-temperature working condition

S136

Stainless mold steel, anti-rust, perfect for medical and food-grade plastic parts

Mold Surface Finishes

  • Mold Texturing & Etching: Custom matte, gloss and anti-slip textures formed during molding
  • Painting & Coating: Matte/gloss spray, UV coating, scratch-resistant and soft-touch paint
  • Silk Screen & Pad Printing: Print logos, texts and patterns on plastic surfaces
  • Laser Marking: Permanent marking for part numbers and specifications
  • Polishing: From standard finish to high-gloss mirror polishing
  • Deburring & Sandblasting: Remove burrs for neat and uniform appearance

Production capacites

  • Low volume order: 100–500 pcs for trial run, sample delivery within 3–7 working days
  • Medium volume order: 500–10,000 pcs, stable output with cost-effective pricing
  • Mass order: Over 10,000 pcs, multi-cavity molds and automated lines for high efficiency

Lead Time & MOQ

  • Sample lead time: 3–6 working days
  • Mold development cycle: 12–25 working days
  • Mass production delivery: 6–9 working days for small batches, 12–20 working days for large batches
  • MOQ: Flexible quantity, support prototype sampling and bulk orders

Mold Manufacturing Process

We implement strict standardized quality inspection procedures for all custom molded parts:

❶ Project evaluation & DFM analysis

❷ Mold design & 3D modeling

❸ Steel cutting and rough machining

❹ Fine CNC machining & EDM wire cutting

❺ Polishing, texturing and engraving

❻ Mold assembly and fitting

❼ Trial injection & sample confirmation

❽ Formal mold delivery and production

Our Advantages

Professional DFM Analysis

We provide free DFM reviews before mold building, identifying potential defects (e.g., warpage, sink marks, ejection issues) and optimizing designs upfront. This reduces costly mold rework by up to 70% and cuts your project timeline.

High Precision Tooling

Our molds are CNC-machined to tight tolerances (±0.01mm), ensuring perfect part fit, zero flash, and consistent dimensional accuracy. Built with premium mold steels, they offer long service life and low maintenance.

Soft & Hard Mold Service

Choose fast aluminum soft molds for prototyping/short runs (as fast as 3–7 days) or hardened steel hard molds for high-volume production (up to 1M+ shots). We match the tool type to your order volume and timeline.

Diverse Surface Finishes

From mirror polishing and mold texturing (VDI/MT standards) to custom sandblasting and etching, we deliver the exact finish you need. No secondary painting required for most designs.

Stable Quality & Lead Time

Standardized production processes and strict QC checks keep defect rates below 0.5%. We maintain consistent lead times, even for large batches, to keep your production schedule on track.

Long-term After-sales Support

We offer full mold repair, modification, and preventive maintenance services. Our team ensures your molds stay in top condition for ongoing production, minimizing downtime and extending tool life.

Frequently Asked Questions

Yes, we accept STEP/IGS/STL 3D files.

Suitable for hundreds to thousands of small batch orders.

English: Choose soft mold for low-volume prototyping; choose hard mold for high-volume, high-precision commercial production.

Suitable for hundreds to thousands of small batch orders.

English: Soft mold life: several thousand shots. Hard mold life: tens of thousands to hundreds of thousands of shots.
We provide mold modification, repair, structure adjustment and long-term maintenance service.
Custom mirror, matte, sandblast, leather grain and exclusive texture etching are available.

立即咨询

有注塑定制需求?发送您的图纸、样品或需求细节,我们免费提供DFM分析与精准报价,24小时内响应,为您匹配最合适的生产方案。

核心承诺:精度达标、交期可控、质量稳定,专注模具+注塑一体化服务,做靠谱的长期合作伙伴。

Products We Can Customize

We customize injection molds for various industries:

✅ Automotive plastic parts

✅ Medical device components

✅ Consumer electronics housings

✅ Home appliance plastic parts

✅ Industrial equipment accessories

✅ Daily consumer plastic goods

✅ Custom OEM & ODM plastic mold projects