Categories 1, pure PP board: pure PP board density, easy welding and machining, with excellent chemical resistance, heat resistance and impact resistance, non-toxic, odorless plastic is one of the most environmentally friendly. The main colors are white, Guangzhou plastics engineering, computer engineering plastics color, other colors according to customer requirements. Common specifications white PP board: 1.22 × 2.44 m 1 × 2 m sallow PP board: 1.22 × 2.44 m 1.5 × 3 m PP polypropylene plastic plate points A, B board A board: the original raw material; B board: recycled materials (2 ) excellent mechanical properties. Furukawa Electric Company of Japan Ace type PP Case pvc foam plastics engineering, mechanical properties such as tensile strength and tear strength of the foam at the highest level; lower than its compressive strength and rigid PUR foam PS, but higher than the soft PUR, i.e. having moderate compressive strength. pvc plastic engineering, Zhen Wei plastic, Yellowstone provided by Foshan Plastics Engineering Plastics Co., Ltd. Wei Zhen. Foshan Plastics Co., Ltd. Wei Zhen (cxsy2009.1688.com/) Guangdong Foshan, other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Zhen Wei Plastic leadership with the staff warmly welcome all inquiries negotiations to create Zhen Wei Plastic a better future.