Plastic Injection Molding | Advance Plastics

About Plastic Injection Molding | Advance Plastics

Based in National City, California, Advance Plastics has built nearly 40 years of experience in custom plastic injection molding. The company operates its main plant in San Diego County, producing parts that carry the “Made in the USA” designation. Advance Plastics provides custom injection molding services using machines ranging from 35 to 1,000 tons of clamping force. The facility includes an on-site tool room and offers a lifetime guarantee on molds sourced from its supplier IMS. Production volumes span low, medium, and high quantities, with a focus on high-quality products and on-time delivery. The company serves customers requiring aerospace-quality standards, holding AS9100D certification. It also produces NSF-compliant parts for food and water applications and manufactures components that meet CFR regulatory requirements. These capabilities position it for regulated industries such as aerospace, medical, and food equipment. Advance Plastics differentiates itself through its on-site tool room, lifetime mold guarantee, and AS9100D-certified quality system. The company emphasizes domestic manufacturing and a commitment to quality and delivery performance.

Equipment

• Injection molding machines (35–1,000 ton)

Company details

Location

National City, California

Company type

Contract manufacturer / job shop

Production volume

Low, medium, and high volume

Certifications

AS 9100D

Frequently asked questions