Qingzhou Baofeng Coating Technique Co., Ltd. is a professional designer and manufacturer of high vacuum coating machines for flexible substrate, such as PET, BOPP, CPP, PVC and PE. Our company is located in the beautiful cultural city with long history - Qingzhou, Shandong. The high vacuum coating machine has quite good performance and we are a leading company in the field of flexible package. Our company has professional mechanical engineers, automatic engineers and professional metallizing ...