DEDICATED TO EXCELLENCE LEFKO Plastic Products Inc. is a custom molder that specializes in the design and manufacturing of me ... dium to large parts using plastic blow molding technology. LEFKO is well experienced in molding technically challenging parts. The company uses plastic resins such as HDPE, PP, TPE, PA (Nylon), engineered resins, recycled resins and more. ISO 9001, ISO 14000 & C-TPAT certified. -Plastic Blow Molding provides many benefits and features including high impact resistance, durability at light weights, flexible part design, preferred choice for hollow-shaped parts, and strong part performance under pressure with a variety of materials to choose from. read more