It is 20 kilometers away from Huangyan Airport and 10 kilometers away from Haimen Port, as a professional China 30mm Bottle Caps manufacturers and 30mm Bottle Caps factory, Our factory specializes in the manufacture of 30mm Bottle Caps, molds, and bottle cap presses. Food plastic bottle cap series: mineral water anti-theft bottle cap, beverage steam cap, black tea green tea cap, various oiler caps, etc. Tube preform series: various gram weight beverage preforms, pure water bottle preforms, oil bottle preforms and various plastic products.