Molding USA Inc is a cost-effective custom plastic injection molding company & injection mold tooling maker in CA, USA with manufacturing factory in Shenzhen China. We combine our advantage of US management with China manufacturing system, and passionate to deliver clients consistent quality of mold tool and injection molded products.
Custom Plastic Injection Molding Company
Found in 1998, with 100 employees and 5,000 s/m of plastic injection molding facility, we provide full services of plastic parts manufacturing service from design, engineering, mold making, injection molding, assembly, packaging, and logistics.
Our business philosophy is to bring lower cost, consistent quality, and time-to-market products. By using our optimized manufacturing system, we could help clients to save at least 30~40% of manufacturing cost while not downgrading product quality.
One-stop Plastic Injection Molding & Mold Making Services
With 20 years of experience in plastic injection molding industry, We are capable of providing full services including injection mold building, plastic injection molded parts, and full product assembly service in-house factory with very economical prices.

Custom Mold Making
With 20 of year experience and strong team, We build custom injection mold tooling based on customer’s CAD or reference sample with short lead-time.

Plastic Injection Molding
Our China factory is well-equipped with 15 sets of injection machines from 50T to 450T, available for part weights ranging from 0.5 gram to 2 kilograms