Human resources is a valuable asset
To be successful throughout the years as well as the development path in the future, Sigma always determine manpower is one of the most valuable asset ...
Sigma Spring Cup 2016 is an important event which is held annually in spring. This tournament continues to affirm the growth of the sport movement in the company and has become ...
When it came to the last days of the year and the moments awaiting for the New Year, that all Sigma members were expecting to come, Year End Party 2015 was ...