Shenzhen Winko Science and Technology Chemical Co., Ltd and Shenzhen Winning Modern Packaging Industry Co. Ltd are Sino-foreign joint venture enterprises, both are subsidiaries of Winko group. Winko manufactures BOPS sheet, one of the popular environmental packaging material. And Winning is specialized in producing environmental thermoformed packaging 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, 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-controlled BOPS production lines which had the internationally advanced level from USA and could produce BOPS sheet 30, 000 tons per year. At the same time, we also introduced the automatic thermoforming equipments from Canada and Australia, which could produce thermoforming products 3000 tons each year. We take 'Quality first , customer supreme, all €“participation and keeping improving as our quality direction and to continue enhancing customers' satisfaction' as our quality aim, We passed ISO9001international accreditation, and got the certificates of UKAS for UK. And ANSi-RAB for USA, which upgraded to ISO9001:2000 in 2002.Being one of the Shenzhen High-tech Enterprises, we have advanced equipments and a team of professional talents who have many years of experiences in BOPS field. A products research &development center was set up to continue developing new high-quality materials and products to reach the needs of customers.