| Stack Plastics is a Bay Area company specializing in custom plastic injection molding. Our engineering process utilizes thermoplastics, elastomers, and other exotic resins, most notably PEEK and Delrin. Services include: injection molding, medical molding, insert molding, pad printing, plastic molding & tooling, micro molding, ultrasonic bonding, overmolding, and assembly. Stack Plastics works with medical, aerospace, and consumer industries from prototypes to short run development of parts to full production runs. | |