Founded in 1939, Blackwell Plastics manufactures plastics in Houston, Texas. We partner with OEM manufacturers and sub-tier suppliers in South Texas including Houston, San Antonio, Austin and Corpus Christi to provide plastic injection molding and plastic extrusion of engineering grade thermoplastic resins that satisfy demanding industrial applications. Blackwell Plastics supports plastic injection molding and plastic extrusion projects from design to fulfillment for many industries, such as - Life Sciences, Industrial, Electronics, Firearms, Outdoor Products, Energy, Aerospace, and Food & Beverage, to name a few.