Plastic Bucket, Plastic Tubs, Plastic Barrels manufacturer / supplier in China, offering Wholesale Pet Bottle 30mm Plastic Preforms 13G/14G/16g/17g/18g/20g Clear Mineral Water Bottle Preform, Heavy Duty Mineral Pure Water 5 Gallon Bottle 30mm Pet Preform 22g/25g/28g/30g/32g/35g/38g Plastic Bottle Pet Preform, Customized Color Plastic Bottle Packaging 40g/43G/52g/55g Bottle Water Preforms for Liquid Detergent Bottle and so on.