+86-769-87888726 | +86-769-87909012 | +86-13058533382

What We Offer

Prototyping

Reverse Engineering

Plastic Injection

Spray Paint

Plastic Tool and Mold Manufacturing

Spray Paint

Plastic Tool and Mold Manufacturing

Silk/Pad Printing

Hot Stamping

Electroplating Outsource

Final Assembly

Prototyping

Reverse Engineering

Plastic Injection

Spray Paint

Plastic Tool and Mold Manufacturing

Silk/Pad Printing

Hot Stamping

Electroplating Outsource

Final Assembly

Our Products

Air Assist

Gas Assist Injection Molding is the process in injection molding wherein nitrogen gas is injected through controlled high pressure into the tool during the injection process. Richfields usually uses this process for plastic parts that are considered bigger or thinner than usual, under industry standards.

Overmold

Insert or over molding is used when the design of your products needs to combine materials with different specifications into one finished product. It is used when a single shot is not enough for the complexity of the product.

Precision Parts

Richfields Corporation has an extensive knowledge in the precision plastic injection molding industry. Modern equipment, decades of professional plastic experience, and strategic location are just a few variables in the success formula we provide our customers.

Unscrewing Plastic Injection

Richfields Corporation uses decades of experience in manufacturing unscrewing plastic injection molds. The output is molds that are used for the production of internal threaded plastic injection parts. External threaded plastic injection do no need to be produced using unscrewing injection molds.

OUR SERVICES

PLASTIC TOOL AND MOLDING MANUFACTURING

Our Mold Division is one of our biggest strength. Fifty percent (50%) of our Molds are exported mainly to U.S., Brazil, Italy, Germany, France, Japan and UK. We have complete manufacturing facilities from CNC, EDM, Wire Cutting, Milling, Drilling all located in one roof. Our Mold Flow

Analysis program ensures that potential processing problems are highlighted at an early stage just before we start building our molds. All of these make our Mold Division a very professional, well-oriented, high precision mold making factory in China.

OUR SERVICES

PLASTIC INJECTION

We specialize in plastic injection for a wide range of OEM service. Our plastic injection machines vary in size from 50 tons to 2100 tons. We specialize in tight tolerance parts requiring very precise quality control measures to general plastic parts that need to be molded at a very reasonable price. Flexibility is what helps us to grow and to deliver high quality parts time after time. From single custom-made parts to high cavitation, over-molding, unscrewing tools, we are always ready to cater to your production needs.

Richfields Plastic Injection Molding in China

About Us
Injection Molding Company China

Richfields Corporation was founded in 2001 between several private investment groups from Hong Kong along with individuals with decades of manufacturing experience in China. The majority of the company is now held by a private investment group out in Hong Kong.

Richfields focus has consistently been customer service and providing its customers the best response times coupled with quality products. Initially founded as an injection molder, in 2004 Richfields began producing molds in China for its clients internationally. Richfields currently produces in excess of 300 molds per year primarily for export, or to be run at its China facility.

Learn More

PDMEX 2019

Richfields was a part of the successful PDMEX 2019 event, showcasing their services to potential partners and clientele. Know more about Richfields, along with its products and services, by clicking here.

Why Us

01

Strategic Location in Dongguan, China

02

One-Stop Service Provider

03

Decades of Experience in the Industry

04

Professionalism and Commitment

05

Exporter of Injection Molds to US, Europe, UK, Brazil, and other countries

06

Manufacturer and Producer

Certification

ISO9001

IATF16949 for Automobile Industry

FDA registered in US

Disney Approved Vendor

Blogs

Factors that Affect the Cost of Plastic Overmolding

Blog-manager | March 2023

What are the factors affecting the cost of plastic overmolding? The design of the part used The mold setup The . . . Read More

Causes Of Injection Molding Defects And How To Prevent Them

Blog-manager | March 2023

What are the Causes of Injection Molding Defects, and How can you Prevent Them? Flow Lines Short Shots Sink Marks . . . Read More

Advantages of Production Molds

Blog-manager | February 2023

What are the advantages of production molds for your plastic injection needs? It offers complex shapes with higher tolerance Its . . . Read More

Testimonials

Sounds good, I will let you know too!!! Thank you for all your hard work and being the best Tool maker to do business with!!!! You are by far my favorite to deal with, just so you know!!!!!!!

Kristina

I revived this prototype, congratulation, is perfect, the quality and resistance are impressive, the excellent prototype, the best I see in my life.
I intend to make prototype in China for all the products that I am will making Design.

A.C.

I just received the CNC Parts. They look very nice. You guys really do nice work. Thank you.

C.S.

I would like to take this opportunity to thank you for your responsiveness and diligence in getting this work done. I am looking forward to doing more productive work with you.

S.O.

As you know I’m new to L**** but have been working in manufacturing for over 30 years (yes I’m old) in all of my years working with suppliers I have never worked with someone as helpful as you. Your attention to detail has been outstanding, you and your company are valued resource to L****, thank you for your assistance.

D.P.

Precision Plastic Molds.

Complex Injection Molding Process.

High Quality & Express Services.

What We Offer