黑人狂躁中国女人,中国日本韩国免费观看,日韩精品无码av在线一区,人妻少妇一区二区三区,天堂√中文最新版在线


Culture


The Objects of Corporation: Honesty, Realistic, Exploration, Innovation
The Pursuit of Corporation: Pay specifically attention to the details.
Corporation Philosophy: Quality is the constant principle.
Corporation Policy: Based on Scientific Management   
Struggling for high quality and efficiency   
Seeking for sustainable innovation and development