On the basis of the major sample database, to further strengthen the quality control management, HK Libin Import & Export Trading Limited uploads detailed information and relative materials of all the company’s traded goods to the quality control database of HK Libin Import & Export Trading Limited as a data reference and sample reference. The contents of the database include: photos ofgoods label and silk marking,origin  records, and quality inspection,We timely update relative documents, such as the database system, product catalog, etc.