2011 11 01

The big moments on PTC 2011

RISHENG products attracted many visitors from all the world...
2011 10 28

RISHENG successful participation in PTC ASIA 2011

PTC ASIA 2011 triumphed at Shanghai New International Expo Centre on 28 October. It included five subjects, which were e...
2011 07 11

RISHENG into PTC ASIA 2011

Adhering to HANNOVER MESSE principal of Technology, Innovation & Service, PTC ASIA was established in China in 1991 as a...
2010 08 10

New innovation project was approved by Hangzhou goverment

Our application of the 2009 Technology Innovation project has been approved by Hangzhou government. ...
2010 08 10

Strengthen the independent innovation and work for new patents

With the increasingly fierce market competition, the competitive intellectual property rights are increasingly becomi...
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