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Home > About Us
Yidong Plastic Injection Molding Factory

About Us

Founded in 2002, Shanghai Yidong Plastic Products Co., Ltd. is a professional injection molding manufacturer based in Songjiang, Shanghai. Boasting 25 years of expertise in plastic product mold development and processing, we offer one-stop solutions from plastic product design, mold making, injection molding, finished assembly to OEM/ODM services. As a certified High-Tech Enterprise, we hold ISO9001, ISO14001 and ISO45001 certifications, integrating structural design, mold development, precision injection molding, surface treatment and assembly into a seamless manufacturing service.

With a 15,000㎡ self-built factory and complete precision processing equipment, we focus on custom plastic injection parts for smart home appliances, medical beauty devices, and industrial automation equipment. We provide OEM ODM customized housings and structural plastic parts for kitchen appliances, cleaning equipment, medical instruments, sensors and industrial control devices.

We support custom molding with ABS, PC, PP, medical-grade materials and various surface finishes including spraying, silk screen printing, matte and UV coating. From prototype sampling, small-batch trial production to mass manufacturing, we deliver stable quality and efficient one-stop solutions for global clients.

Mold Processing Center

Injection Mold

Injection Molding Workshop

Injection Molding Workshop

Electrical Equipment Assembly

Custom electrical plastic housing

We specialize in custom flame retardant ABS+PC 10% plastic housings for handheld printers, tailored to your design and safety requirements.

Custom injection molded printer enclosure, Handheld receipt printer plastic shell

handheld printer housing

Core advantages

20+ Years Factory Experience

20+ Years Factory Experience

Established in 2002, this is a long-established injection molding manufacturer in Shanghai, boasting mature technology, stable production capacity, and a solid reputation.
1
One-stop Custom Service

One-stop Custom Service

It covers structural design, mold making, injection molding production, surface treatment, and finished product assembly, providing a worry-free, seamless process.
2
Mature Product Lines

Mature Product Lines

We specialize in smart home appliance casings, medical plastic parts, and industrial injection molded structural components, demonstrating a high level of expertise in our vertical fields.
3
Full Material & Process Support

Full Material & Process Support

General engineering materials and medical-grade raw materials are available, and various non-standard customizations of appearance and structure are supported.
4
Flexible MOQ

Flexible MOQ

It supports prototyping, small-batch customization, and large-scale mass production, adapting to the development and distribution needs of different customers.
5
Shanghai Yidong Plastic Products team photo - professional injection molding manufacturing team

Our Professional Team

Dedicated Experts in Plastic Injection Molding
Shanghai Yidong Plastic Products team photo - professional injection molding manufacturing team

Professional Certificates

We firmly adheres to the concept of compliance, ensuring every product is reliable and safe to use.
YiDong Plastic

ISO45001

YiDong Plastic

ISO14001

YiDong Plastic

ISO9001

YiDong Plastic

Yidong Hi-Tech Enterprise

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Custom plastic molds, precision injection molding, custom plastic shells, mold making based on drawings or samples, surface treatment processes, mold modification and repair services.
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Contact Us
No. 715, Yexin Branch Road, Maogang Town, Songjiang District, Shanghai, China
joy6868@ydplas.com
+86 17521546870
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