PMD Inc

Precision Molded Plastics is a vertically integrated plastic injection molding company based in Upland, California, specializing in custom molds and tooling, part manufacturing, and a variety of value-added services. Serving a diverse range of industries, including medical, aerospace, food and beverage, and construction, the company has built a reputation as a trusted supplier for Fortune 500 companies for over forty-five years. Committed to environmental sustainability, Precision Molded Plastics focuses on recycling and reusing materials, generating less non-recyclable waste than the average household. The company also offers comprehensive services, including mold transfers, design engineering support, and reshoring assistance, all under one roof, ensuring high-quality production and customer service. Generated from the website

Since 1969 Roncelli Plastics has been recognized as a world-class supplier of plastic and non-metallic machined parts. Many of the largest and most technologically advanced companies in the United States and across the globe entrust Roncelli Plastics with their plastic and non-metallic components. . Finished components are delivered companies such as Boeing, Raytheon, Honeywell, Northrop Grumman, Lockheed Martin, NASA, and hundreds of other companies. Roncelli Plastics has the capability and the capacity to manufacture components from the conceptual/Research and Development stage through prototyping and on to full production. It has two buildings totaling 37,000 square-feet. The company is located in Monrovia, Calif.