国产伦精品一区二区三区观看,亚洲欧美色图,69热在线,caoporn国产精品免费视频,婷婷在线视频观看,久久精品欧美日韩,成人性生活视频在线播放

       In 2005, our company through the ISO9001: 2000 international quality system certification and from 2005 to 2007 for three consecutive years be chosen as foreign economic work "advanced enterprise" by Tai An municipal party Committee Municipal Government and Tai Shan district's Government. In 2007 be approved as member of the Sino-Japan Trainee Cooperation Organization of China (SJTCOC). In 2007 was awarded Shandong Province Association of Employment Promotion as "AAA Grade of Shandong overseas employment agency".