Pet Preform, Blowing Machine, Injection Machine manufacturer / supplier in China, offering 28mm Pco 1881 15g 16g 17g 18g Pet Preform for Beverage Bottles, Wholesale 32mm Pet Plastic Bottle for Edible Oil Bottles, Top Quality 32mm Plastic Pet Bottle for Cooking Edible Oil with Matched Handles and Lids and so on.