Southwest

Plastic Parts Made In The USA

Here are six good reasons to manufacture in Los Angeles, California:

But… Sometimes it is best to manufacture in China or Asia,

Southwest Plastics has developed partnerships with precision plastic manufacturers so that you can successfully facilitate your work there,
reducing cost and risk.


Specializing in custom injection molding, thermoplastic molding and custom compression molding, Southwest Plastics, located in Glendora California, has served thousands of customers in the United States and worldwide. We are an ideal vendor for all your parts that are precision plastic injection molded.

Southwest plastics deliver precision components on time and to specification. Our experienced team delivers a high level of customer care to clients of all sizes. Southwest Plastics is ISO 9001:2000-qualified in the areas of plastic injection molding, plastic injection compression molding, and plastic transfer molding.