Grant Engineering & Manufacturing

Located in California, Grant Engineering & Manufacturing has been helping customers create high-quality precision parts from injection-molded plastics since 1982. We are a full-service injection-molded plastics manufacturer and tooling company with the facilities and expertise to contribute whatever our customers need at any stage of the process_x0097_engineering input on manufacturability of product designs, complete tooling services, manufacturing, kitting and assembly to finished goods. From biotech to high tech, for niche markets and consumer products, our collaborative, responsive work style has helped engineers, product managers, and inventors successfully deliver high-precision parts that meet or exceed their expectations for quality, turnaround time, and cost.

Precision Plastics

Altraco

Founded in 1980, Altraco leverages decades of experience and decades-long factory partnerships, and purchasing power to provide you with quality products and reliable on-time delivery at a compelling price.


Our contract and private label manufacturing customers, including Fortune 500 companies, treat Altraco as their internal sourcing, product manufacturing, quality control department. Some companies don't want to build such a department, some decide to outsource this department and some decide to reduce the size of their department. Altraco is glad to make things easier for you regardless of whether you choose to assign some or all of your SKUs to us.


Because we serve many customers with many SKUs across many industries, Altraco has purchasing power that typically provides you a lower cost than buying direct.


Our manufacturing expertise includes casting, extrusion, assembly, forging, machining, plastic molding, and more.


Through proven factory relationships in multiple countries and 42 More... years of navigating the complexities of overseas manufacturing, including tariffs, Altraco will provide you with quality products and reliable on-time delivery at a compelling price.

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Suppliers of Metal Working and Plastics Manufacturing for Aerospace, Automobile, and Medical Equipment located in (California, United States)

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