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Injection Molding

25 to 10,000+ parts shipped in 1 to 15 days

No credit card required.
Protomold Injection Molding offers low- to mid-volume part production from real engineering-grade thermoplastic, liquid silicone rubber and metal materials in less than three weeks. Protomold is often used for prototyping, shortrun manufacturing up to 10,000+ plastic parts and bridge tooling before moving to large-scale manufacturing. Along with plastic injection molding, our quick-turn metal injection molding (MIM) and liquid silicone rubber (LSR) molding processes produce quantities of 25 to 5,000+ stainless steel, low alloy steel, or LSR parts.

Plastic Injection Molding

Liquid Silicone Rubber Molding

Metal Injection Molding


Plastic injection molded part

Liquid silicone rubber part

Metal injection molded part