Warmly congratulate the company and Zhejiang Rui Extension Metal Roof Co., Ltd. signed a long-term detection protocol

Warmly congratulate the company and Zhejiang Ru...

MORE 2016-03-25

Division I passed the Building Engineering Testing Institution Certificate Extension

Division I passed the Building Engineering ...

MORE 2013-09-25

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MORE 2016-12-09

Division I passed the annual review NOV qualified contractor

Division I passed the annual review NOV qua...

MORE 2013-09-18

I undertake Hangzhou HonGen Building installation site weld ultrasonic testing

I undertake Hangzhou HonGen Building instal...

MORE 2013-10-24

The company successfully held 2015 annual summary and 2016 organizational meeting

The company successfully held 2015 annual summa...

MORE 2016-01-30