Product Series

Professional integrated manufacturer specializing in high-precision plastic molds, dual-color molds and customized injection molded parts for automotive, power tools, home appliances, electronics and medical device industries.

Electronic Precision Injection Molds
Medical Supplies Injection Molds
Automotive Part Injection Molds
Home Appliance Injection Molds
Two-Color Injection Molds

ABOUT

Shanghai Pingzhou Plastic Products Co., Ltd.

Our company is an integrated solution provider specializing in injection mold design and manufacturing as well as plastic injection molding. We are committed to offering end?to?end services—from product development, mold design, and tooling fabrication to production injection molding—for customers in the medical, daily consumer goods, automotive, home appliance, and electronics sectors. As

China plastic injection mold maker and custom injection mold suppliers

, we maintain a comprehensive in?house machining chain, equipped with high?precision CNC machining centers, EDM (Electrical Discharge Machining), wire EDM (WEDM), precision grinders, CNC lathes, milling machines, deep?hole drilling machines, and other mold?making equipment....

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Design?Machining?Production | One-stop Solution

1.

Requirement Confirmation

Communicate product drawings, samples and detailed production requirements.
2.

Mold Design & Quotation

Provide professional mold structure design and official quotation after evaluation.
3.

Precision Mold Machining

Adopt imported high-precision equipment to complete full mold manufacturing.
4.

Assembly & Trial Mold

Finish mold assembly and conduct on-machine trial production.
5.

Testing & Adjustment

Optimize structure and parameters to ensure products meet quality standards.
6.

Injection Mass Production

Carry out large-batch injection molding according to customer orders.
7.

Delivery & After-sales Support

Arrange product delivery and provide long-term technical support & maintenance.

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Electronic Precision
We craft ultra-precise plastic enclosures and micro-components with tolerances u...
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Medical Devices
All medical plastic parts adopt food-grade, biocompatible raw materials that ful...
/ 03

Automotive Accessories
We supply durable plastic interior and exterior automotive components with stron...
/ 04

Household Appliances
We produce fine, high-stability plastic parts for full ranges of home appliances...

Why Choose Us

Ultra-high Precision Manufacturing

With ±0.01mm precision and top-tier imported equipment, we meet strict requirements of medical, precision electronics and other high-end industries.
Strict Quality Control

Whole-process monitoring and complete inspection standards ensure high yield rate of finished products.
Rich Technical Experience

Engineers with over 10 years’?experience optimize mold structure in advance, reduce trial runs and reduce your costs.
24/7 After-sales & Technical Support

7×24 hours online consultation, full lifecycle technical services and customized solutions based on drawings or samples.

News & Events

Automotive Part Injection Molds: Precision Tooling for High-Volume Manufacturing

A well-built automotive part plastic injection mold determines a component's dimensional accuracy, cycle time, and production cost for the entire life of the program — often 5 to 8 years. Getting the steel, cooling layout, and gate design right before the first shot is cut is far cheaper than fixin...

2026.08.18
Precision Plastic Injection Mold Guide for Electronic Parts

Precision plastic injection molding holds tolerances as tight as ±0.005mm to ±0.02mm, which is why it remains the manufacturing method of choice for electronic components, medical connectors, and micro-mechanical parts where even a hair's-width deviation causes assembly failure. Standard injection ...

2026.08.18
What Is Medical Injection Molding?

What Is Medical Injection Molding? Medical injection molding is a manufacturing process that shapes molten medical-grade plastic into precise, repeatable components by injecting it into a hardened steel mold under controlled pressure and temperature. Unlike general industrial molding, this process ...

2026.08.17

China plastic injection mold maker and custom injection mold suppliers

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