Best Plastic Injection Molding Service West Covina Near Me

4worldlovers: For more than 60 years, Universal Plastic Mold has been a leading manufacturer of high tonnage custom and large part injection molding thanks to our one-stop facility. We want to provide a single, convenient source for your injection molding needs. Thanks to our diverse array of plastic injection molding equipment, our company can handle all of your plastic injection molding needs. We’ve mastered putting together a complete plastics manufacturing strategy, and our goal is to go far beyond making plastics.

Universal Plastic Mold is proud to offer premier, full-service program management, convenient assembly, product distribution, and logistics services to streamline your manufacturing process and help you keep your company on track. Our comprehensive plastic injection molding services help our clients save money, reduce overhead, cut down on time to market, and increase their overall product quality. This is why we’re the injection mold manufacturer of choice for businesses across the United States.

We are pleased to have the tools necessary to serve the needs of businesses of all sizes across a wide range of industries. Our mission has always been to help our customers produce as many quality products as possible for their needs in any shape or size. Learn more about what makes UPM a leader in plastic mold manufacturing and how you and your business can take advantage of our services today.

When you choose UPM, your satisfaction is our top priority. We work around the clock to meet your needs. With over 300 employees and a full 24/7/365 operation, we have both the plastic injection molding capabilities and management experience to ensure your project is executed properly. We are an all-in-one facility that can handle production, assembly, packaging, warehousing, direct shipping, and more. UPM is proud to deliver turnkey, worry-free results to customers nationwide.

Plastic injection molding is a complex process that touches every facet of your life practically every day. Every time you drink from a water bottle, play with a toy or get in your car, you’re using something that was made through the process of plastic injection molding. Universal Plastic Mold houses all kinds of machines ranging from 240 tons to 2,000 tons so that you can be confident we have the equipment you need for your plastic manufacturing requirements. Whether you need to manufacture plastic parts for your business or are looking to a create a prototype for an entirely new product, UPM is here to help you every step of the way. That’s why we’re a considered a leader among custom plastic molding companies across the nation.

Among all of the injection molding manufacturing companies in the US, UPM goes above and beyond manufacturing for its clients. We also offer exhaustive logistics services to encompass all parts of the process for our clients, from creating new products through injection molds to custom injection mold tooling to shipping the products to waiting customers, we’re here to help you in any way we can. Our logistics services include both fulfillment and managed shipping. We don’t stop after your product is removed from the injection mold, we’re with you until your shipment is delivered. UPM provides on-site warehousing and shipping container loading and unloading, in addition to distribution center coordination to speed up your time to market and save you money.

Our inventory control helps prevent you from being stuck with products you don’t need, which can unnecessarily inflate your overhead expenses. With UPM, you’re able to produce the exact quantities you need and are no longer forced to rely on unreliable forecasting and hope that you aren’t stuck with too much or not enough. Thanks to our fast turn-around times and exemplary customer service, we’re here to work closely with you to ensure that every project is a success.

With our just-in-time (JIT) inventory strategies, you’re able to get exactly the amounts you need, when you need them to reduce in-process inventory and carrying costs while further improving your ROI. Discover more about how program management services from Universal Plastic Mold can improve the way that you do business.

4worldlovers: Located in Southern California, Southwest Plastics Company specializes in molding thermoplastic and thermoset plastic components and manufacturing CNC machined parts. Our engineers will help you take your ideas from design to mass production.


Our experience in CNC machining, plastic injection molding, and transfer/compression molding, combined with our in-depth knowledge of materials, allows us to deliver quality parts at economical prices. We are proud to say QUALITY PARTS - MADE IN AMERICA

4worldlovers: Con-Tech is a full service contract manufacturer based in Orange County California.

We specialize in precision thermoplastic injection molding, related products and services.

We have over 26 years of experience earning us a strong reputation for quality manufacturing and dedication to our customers.

We have over 26 years of experience in contract manufacturing earning a reputation of quality manufacturing and dedication to our customers.

We’ve invested in the latest equipment and source the very best materials based on the demands of the product being manufactured.

Our customers are our partners. Our goal is to produce the highest quality products and services while maintaining rigorous cost controls.

We process virtually all commodity thermoplastics, most high tolerance engineered resins, elastomers, structural foam, and PCV in a variety of durometers.

In 1999, we achieved ISO 9001 certification for our quality management system, and are currently ISO 9001:2015 Certified.

"It has been a pleasure to do business. Very timely and excellent quality."

We are grateful that CT Team are working so hard to meet our quality needs

Thank you for your continued support, a recipe to continued success.

Our manufacturing capacity is not limited to certain industries. We currently serve small to large Industrial Companies. Our core business partners are Domestic and Global OEM’s supplying Medical Device, RO Desalinization, Electronics, Defense, Drink Ware, Furniture, Ad Specialties, Appliance and Recreational Industries. We are able to provide short and long run production often with complex assembly, secondary operations, testing and packaging.

Our modern 30,000 square foot manufacturing facility located in Orange County California is equipped with state of the art manufacturing equipment and operates 3 shifts per day, 24 hours, 5 days a week. We service the entire Western United States.

Our customers benefit from over 26 years of molding making experience. We offer an impressive range of tooling capabilities, from simple open and shut molds to complex multi-cavity slide action molds.