Shenzhen Winko Science and Technology Chemical Co., Ltd and Shenzhen Winning Modern Packaging Industry Co. Ltd are both Sino-foreign joint venture enterprises, which specialized in producing Biaxial Oriented Polystyrene(BOPS) sheet梠ne of the popular environmental packaging material and its thermoforming products. Winko is the biggest BOPS sheet manufacturer and supplier in China. The products for WINNING are thermoforming products. The BOPS sheet and its thermoforming products are mainly used for packaging all kinds of food, medical and health care products,garments, toys, commodities, industrial products, etc.. We have total 30,000 square meters production site in Shenzhen High-Tech Industrial Park, the total investment is more than 25 million USA dollars. We introduced computer-