the 5 the industry zone nanshan shenzhen shenzhen , guangdong
Shenzhen Winko Science and Technology Chemical Co., Ltd Winning Modern Packaging Industry Co. are both Sino-foreign joint venture enterprises, which specialized in producing Biaxial Oriented Polystyrene(BOPS) sheet—one of the popular ...
plastics, BOPS sheet, thermoformed product, biaxially oriented polystyrene, chemial material, ps
