2011年08月

23

In the last few days, Haisum was awarded as “one-star credible corporation (2011-2012)”(the hightest...
2011年08月

23

Shanghai Exploration & Design Trade Association recently published the list of “2011 Excellent Explo...
2011年08月

23

The teleconference around the topic of
2011年07月

25

Haisum held a Training Camp for EPC Project Managers
2011年05月

03

On 11th, April, 2011, cultural and ideological progress promoting meeting was held in the Shanghai E...