... , PS, PE ,PET .2)Winbo cups are multi-purpose,they can be water cups,coffee cups,beer cups,etc.3)Best reasonable price.4 ... free.7)Welcome OEM,ODM,OBM. Functions: 1. Winbo diy cups are suitable to travel, sports, hiking, picnic etc.2. Young ... in researching, designing and manufacturing plastic cups, sports cup, children cups, household water bottle cups and gift cups. Welcome to visit Winbo at any ...