This document discusses two companies, btlplastics and visionengineering, that provide thermoforming and engineering services. Btlplastics specializes in thermoforming ABS, polycarbonate, polystyrene, and HDPE materials for exterior and interior vehicle parts. It has ISO and Caterpillar certifications. Visionengineering focuses on design, 3D CAD engineering, and prototypes for plastic parts made through various production techniques. Both serve the industrial vehicles and electrical equipment markets.