Shenzhen DY-HJ Science and Technology Co., ltd established in 2005. With the barcode identifications and Payment hardware experience of more than 12 years, we acquired our factory in 2013, and now we had our own brand for "Liang-pu" and "Vancode". We have a leadership team with more than 10 years of rich management experience ,research and development experience and marketing experience in this industry, and we recruited a group of passionate, striving, dedicated young staff, company with science and technology as backing, with talent as the pillar, with quality assurance, continuously expand new field of bar code automatic identification technology, to meet the opportunity and the challenge of knowledge economy.DY-HJ takes the pursuit of excellence quality and provide satisfactory service as the eternal commitment, we will grasp every opportunity to cooperate with you, to seek common development opportunity of mutual benefit and win-win, with your strengths and our strengths to develop the bright future!