Qingdao Yingzhicai Packaging Co., Ltd., established in 1996 and located in Qingdao City, Shandong Province, specializes in producing plastic packaging bags. Their product range includes spout bags, three-side seal bags, aluminum bags, aluminum foil bags, self-supporting bags, and special-shaped bags. These products are widely used across various industries such as dairy, beverage, food, condiments, cosmetics, and cleaning products. The company integrates film blowing, printing, composing, and bag production processes to deliver comprehensive packaging solutions.