- Women‘s Day，2012
- Data:2012-03-10 Hits:1588
- New Know-how Reunion dinner party 2012
- Data:2012-01-18 Hits:1818
- General manager speaking： The party scene： New know-how‘s Shareholder speaking： General manager and Outstanding staff took photo：
- CRH2012
- Data:2011-12-26 Hits:1625
- The 23rd International Exhibition For Refrigeration, Air-conditioning, Heating and Ventilation, Frozen Food Processing, Packaging and Storage April 11-13, 2012 New International Exhibition Centre, Beijing The NO. of our company’s...
- the Tenth Anniversary Celebration of Guangzhou Know-How 2011
- Data:2011-12-13 Hits:1690
- Vacuum and Helium Leak Detection Seminar 2011
- Data:2011-11-30 Hits:1674
- Vacuum and Helium Leak Detection seminar 2011 has hold at HENGDIAN STAR hotel by Guangzhou know-how Industry Equipment Co., Ltd. and Oerlikon Leybold Vacuum Equipment Co., Ltd. There were about 100 persons to join the Seminar; the...
- The 9th China International Exhibition for Auto Air-conditioning & Transportation Refrigeration 2011
- Data:2011-11-21 Hits:1651
- Our company will take part in 2011 CIAAR (The 9th China International Exhibition for Auto Air-conditioning Transportation Refrigeration 2011) Our main products include helium leak detection system, helium recovery system, liquid v...
