日韩特黄avI97人人精品Iav高清在线I午夜婷婷在线观看I狠狠网站I色婷婷激情五月I五月婷婷网站I免费97视频

 

Enterprise certificate

Our company passed the ISO9000 and HACCP in 1998, 1999. In the course of practical production management, combine ISO9000 with HACCP, realize the management of two certificates from product to service. On the basis of guarantee security and sanitation, we have been frequently improving our own level of the management. Through the quality consciousness training to the workers, which make them participate in the quality management amd form a set of quality management system.