28/38mm aluminum cap

28mm and 38mm are the mainstream bottle mouth sizes. 28mm/38mm bottle caps are widely used for mineral water, carbonated drinks, juice, sports drinks. Right torque ensures easy open and safety. Inquire now!

Haomei Provides QR code cap of different diameters and heights. Aluminum or aluminum-plastic caps are available. Clear and sharp pattern helps you easily reach the customers. Inquire now!