Gemini Plastics (div. of Gemini Group)

Plastic Extrusion, Profile Extrusion, Co-Extrusion Gemini Plastics / Sierra Plastics manufactures custom thermoplastic extrusions. Materials include: PP, HDPE/MDPE/LDPE, PS, ABS, Rigid & Flexible PVC, and thermoplastic rubber. Our expertise in extru...

Plastic Extrusion, Profile Extrusion, Co-Extrusion Gemini Plastics / Sierra Plastics manufactures custom thermoplastic extrusions. Materials include: PP, HDPE/MDPE/LDPE, PS, ABS, Rigid & Flexible PVC, and thermoplastic rubber. Our expertise in extrusion translates into products with a wide range of applications, including co-extrusions, dual and tri-durometer automotive seals and conduits, wire troughs, airbag shape maintainers…