精品国产制服丝袜高跟_会长是女仆无删减版观看_日韩欧美中文字幕不卡_久久久久久国产精品免费


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