... . Screw or unscrewing structure 2. With customized design 3. ISO 9001:2000 quality plastic cover for lamp, with Customized design, OEM servicesOur Service ... gate, direct gate ect ;7Plastic Part Materials: PA, POM, ABS, PP, PET, PC, PE, HDPE, PA66+GF, PVC, TPE etc ;8Mould ...