Wenzhou Shenglong Packaging Machinery Co., Ltd. is a technological enterprise that specializes in R & D, manufacture on serial products of coding machines. We have been taking a lead in introducing new technology, developing advanced and environment-friendly products like coding machines and ink wheel coding machines of SL series, HP series, semi-automatic labeling machine of SL series.These products support many other manufacturers, packaging machines. We have a wonderful reputation in the industry with mature technology and beautiful appearance of our products.Shenglong takes enterprise conception of "quality for survival, personnel as foundation" , forging ahead with determination, with the courage to bring forth new ideas. We have been offering coding equipment of high-quality for many companies with good service. Under the instruction of technological supervision departments, we finished enterprise standards of hot coding machines of HP series.