免费在线观看黄色网站,精品一区二区三区无码视频网,国产一级a毛一级a做免费视频,久久九九AV免费精品

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.