High-Precision Plastic Molding & Fast, Reliable Service
Trust Richfields for top-quality plastic injection molding with precision and speed. Our expert team delivers tailored solutions, ensuring on-time delivery and exceptional results every time.
Founded in 2000, Richfields Corporation specializes in high-quality plastic components and mold manufacturing, producing over 500 molds annually. With over 26 years of expertise, the company emphasizes precision, efficiency, and innovation. Now expanding into the U.S., Richfields remains committed to quality, competitive pricing, and tailored manufacturing solutions.
Richfields has in-house Tool shop working 24 hours, in-house injection molding facility with 88 injection machines ranging from 60 Tons to 5,000 Tons, in-house Painting and Assembly lines. We can produce plastic parts up to 3 meter in part length and up to 50kg part weight.
We are also ISO9001, IATF16949, ISO14001 and GMP FDA certified.
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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.
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 does not need to be produced using unscrewing injection molds.
We specialize in plastic injection molding for a wide range of OEM applications, offering machines from 60 to 5,000 tons to accommodate diverse production needs. Whether creating tight-tolerance components with strict quality control or cost-effective general plastic parts, our flexible approach ensures consistent, high-quality results for every project.
Richfields offers advanced spray painting and pad printing services, utilizing state-of-the-art technologies like tunnel conveyors and multi-color applications to enhance efficiency and reduce costs. With 10 spray paint chambers, 12 screen printing tables, and 6 pad printing machines, we deliver precise, high-quality finishes on various surfaces, including irregular and cylindrical shapes.
Richfields offers assembly services for plastic and metal components, including sourcing and integrating mechanical parts and circuit boards. We cater to industries like industrial lighting, consumer retail, and electronics, continuously expanding to support new technologies and product applications.
Richfields designs and manufactures custom packaging for plastic injection molded parts and mechanical assemblies, including blister packaging, color boxes, foam inserts, and shrink wrapping. Early coordination on packaging needs ensures cost efficiency and prevents misunderstandings in production.
Our specialty in Large Part Injection Molding lies in producing durable, high-quality plastic components for various industries, including automotive, furniture, and industrial applications. We utilize advanced molding techniques and state-of-the-art machinery to ensure precision, strength, and consistency in every part. Our expertise allows us to handle complex designs and high-volume production while maintaining cost efficiency and minimal waste.
With a focus on innovation, we offer customized solutions tailored to specific client needs, ensuring optimal performance and longevity. Backed by years of experience, we guarantee reliable, large-scale manufacturing that meets stringent quality standards and industry demands.
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Our expertise in Injection Molding in China ensures high-quality, cost-effective plastic components tailored to diverse industries. With advanced manufacturing technology and an optimized supply chain, we achieve rapid production without sacrificing precision. From automotive to consumer goods, we customize solutions to meet unique specifications, enhancing both durability and performance.
Our team prioritizes efficiency, optimizing mold designs to reduce waste and improve overall sustainability. Through strict quality control and scalable production capabilities, we provide reliable solutions that support global manufacturing needs.
Learn MoreRichfields was a part of the successful PDMEX 2019 event, showcasing its services to potential partners and clientele. Know more about Richfields, along with its products and services, by clicking here.
“Our 4 mold design layouts F123, F0126, F0127, F0129 are now all 100% approved for production. Thank you for your considerable efforts to resolve all design questions and revisions, Carter. Congratulations! Please give my deepest appreciation to your engineering staff too. Thank you very much. Job well done. With best regards,”
“Thank you for being such a great host … You are by far the best host I’ve ever had in Asia and I hope to visit again.” “Working onsite at Richfields with Carter and his engineers was very productive and a great experience. Tool modifications at Richfields were fast and efficient .” “My time working with you has been very rewarding on a business and personal level. Your commitment to our products has been appreciated throughout the company and I’m sure it will result in continued opportunities and successes.”
Overview Large-part injection molding makes it easier for engineers to create complex designs that are strong and reliable, all while speeding up the process. It simplifies building tough structures without compromising quality or causing expensive errors. With this method, features can be integrated directly into the parts, keeping dimensions precise and cutting down on assembly […]
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Overview Large-part injection molding offers a reliable solution for manufacturing playground equipment that meets rigorous performance standards. It produces components that are durable, visually consistent, and capable of withstanding heavy environmental stress. This process allows intricate detailing, vibrant color integration, and high-volume repeatability while reducing the need for secondary assembly. For OEM engineers seeking efficiency, […]
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Overview This article outlines critical design considerations to ensure product durability in injection molding. It emphasizes that structural strength is influenced not just by material choice but also by the design’s compatibility with the manufacturing process. This also highlights key factors, including consistent wall thickness and careful material selection. Quality assurance is also a critical […]
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What are the specific applications of large-part injection molding in entertainment products? Outdoor play equipment Ride-on toys Large-scale play sets Gaming console housings Sports equipment Overview Large-part injection molding plays a crucial role in producing durable and safe entertainment components. Modern manufacturing methods use reliable plastic materials like polypropylene and ABS to ensure consistent thickness […]
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