The Aobaosi A-System is a high-performance slide-on flat-type spear designed for optimal hygiene, durability, and exceptional draft quality. Featuring a robust round flange design and single-valve operation, it ensures seamless keg tapping with maximum efficiency.

Its advanced hygienic design minimizes contamination risks, preserving the purest beer taste from keg to glass.

Every component in contact with beer is made of high-grade stainless steel. All rubbers and springs are produced in Europe. This eliminates the risk of Iron Pick-Up, ensuring that each pour reflects the brewmaster’s original vision.

Choose Aobaosi for reliability, quality, and innovation in draft system technology.