快播久久I自拍亚洲色图I日韩午夜片I久久伊人avI成人18免费观看的电影I国产女人在线观看I久久久久久久国产精品I亚洲特黄毛片I久久久久aI亚洲成人精品一区二区I国产影音先锋I久久国产一区二区三区I亚洲一二三四区I美女四肢被绑在床扒衣I五月婷啪啪Iav色在线播放Iwww.污污I欧美一区二区三区视频在线I欧美日韩伦理片I国产视频精品一区二区三区I337p人体色噜噜噜狠

One Family One Goal One Mind

We care about the growth of our employess,and our staff care about our development.Let the staff share the achievements of our company.

Embrace the new times Develop a new Sanjian GroupBuild a trustworthy company Build a century-old brand

Strive for excellence and conribute to society

A project casts a monument;a batch of projects make a group of friends.

The rise and fall of Sanjian Group is everybody's concern.

Trustworthiness,innovation,unity and striving.

High quality and low cost;satety ensurance and environmentally aware.

Pursue rightness,uphold justice,be diligent and honest,work pragmatically and efficiently.

Learn form the people with higher talents.Set the men with integrity as role models.Don't flaunt when succeed.Take responsibilites when fail.