Shandong Jump Tech-pack Co., Ltd. comprehensive intelligent cap manufacture、rintegrating R & D、design、 manufacturing、sales & service together. Produce centre have aluminum plate workshop 、printing and cap producing workshop. Have more than 20 years experience, specializing in production various high-quality aluminum caps、plastic caps、aluminum-plastic caps、various tinplate caps 、 special-shaped cap 、crown cap and aluminum printing plates, etc.