China Injection Molding | Richfields


From everyday plastic items to custom plastic prototypes, plastic has become a popular material for all kinds of items. If you’re looking for a manufacturer for these products, you found the right place here at Richfields. We are a world-class China injection molding company that can export molds to the USA and other countries. If you’re interested, keep on reading!

China Plastic Injection Molding Services


Injection molding is a process of manufacturing that involves injecting molten materials into a mold. It’s used in the mass production of identical items. In recent years, China has become one of the largest producers of injection molds. Plenty of businesses from different industries worldwide looked at China for injection molding services. If you’re interested, here are some of our capabilities here at Richfields:

Overmold

Overmold

Our overmolding services are helpful when you need to combine different materials with different specifications into one final product. Overmolding is preferred by numerous businesses because it can be used for high-capacity production. Other than that, it’s less prone to defects. This process can be used for making electrical components, auto parts, consumer goods, high-precision plastic parts, and more.

Air Assist

Plenty of businesses around the world are flocking into China for our injection molding service, called Air Assist. This involves injecting nitrogen gas at controlled high pressure to produce final products with improved surface texture, reduced usage of plastic materials, and faster mold production cycle time.

Air Assist
Rubber Molds

Rubber Molds

If you require injection molds for rubber products, then you found the right place. Rubber molding is a versatile process and can be used to make a variety of inserts — such as bumpers, bushings, grommets, plugs, seals, pads, and many more. Here at Richfields, we have experience working with materials such as TPE and TPV.

Precision Plastics

We are one of China’s injection molding experts when it comes to precision plastics. We only use modern equipment to produce the best products. Backed by our long experience in plastics, we can provide you with your precision plastic mold requirements. From 3D modeling, mold layout designing, production, processing, assembly, and packaging — you can rely on us.

Precision Plastics
Unscrewing Plastic Injection

Unscrewing Plastic Injection

Our unscrewing plastic injection molds can be used for the production of internal threaded plastic injection parts. These are widely used to produce automobile industry parts, cosmetics containers, medical supplies, bottle caps and closures, and more. We can work with you on your unscrewing injection mold design.

Hot Runner Molds

As one of China’s injection molding companies, we also specialize in hot runner injection molding. Many international companies prefer this type of mold because it can be used for production with high volume and also multi-cavity molds. A hot runner mold produces minimal waste, has a fast cycle time, produces fewer defects, and is also cost-effective.

Hot Runner Molds
Cold Runner Molds

Cold Runner Molds

Cold runner injection molding is not new in the plastic industry. They’re widely used because they’re less complex to work with and have less complicated designs. Cold runner molds are cheaper to produce, can work with a wide variety of polymers, can quickly work with color changes, and more.

Family Mold

Family molds are multi-cavity molds with cavities that can produce different parts for the same product or produce parts that are unrelated. Since one mold contains different parts, time is saved from the repetitive mold setup, and it’s more cost-effective too.

Family Mold

Why Choose Richfields As Your Injection Molding Partner


Finding a reliable injection molding partner is difficult, especially with the number of mold makers increasing every year. Here are some of the reasons why many businesses in other countries, especially the US, choose us.

Key Location In China

Key Location In China

China is responsible for a large part of global plastics production. It’s also the leader when it comes to the plastic injection mold industry. That’s why having a partnership with a mold manufacturer in China is helpful if you want the best products.

Because we’re located in China, our injection molding expertise is reliable and time-tested. Our strategic location in Dongguan China provides us with the convenience of having the raw materials nearby.

The competition is tight among mold manufacturers in China, so our company stands out by using the latest technologies and offering world-class customer service. We have years of experience in the plastic injection industry, so you can rely on us for all your injection molding needs.

Trusted Plastic Molding Company In USA

Because of our expertise as a China injection molding company, we have worked with numerous companies from different countries. We export our products to the US and have worked with clients from Texas, New York, Pennsylvania, and others. Aside from that, we’ve also had international clients from Brazil, Europe, UK, and other worldwide locations. Because of this, we have gained valuable experience in working with different companies from different industries.

Trusted Plastic Molding Company In USA

Partner With The Best China Injection Molding Company — Richfields!


If you’re looking for China’s best injection molding company, you can contact us here at Richfields! Our team can help you with your inquiries and concerns. You can reach us through this website or email us at ckho@richfieldsplastics.com.