A+O Kunststofftechnik means high-tec in sealing rings and caps made from long-life plastic for bottles of beer, wine, sparkling wine and liquor. Unique are its oil- and fat-free sealing rings, which are used for cosmetic jars as well as for oil and vinegar bottles. The development of new products and plastic formulations distinguishes A+O Kunststofftechnik. In cooperation with our customers we design individual solutions and manufacture qualitatively outstanding products in injection moulding on latest machinery. We produce most flexible and with short delivery times.