All Wotech heat exchangers are kept at high pressure of nitrogen in the titanium coil inside for 48 hours

All Wotech heat exchangers are kept at high pressure of nitrogen in the titanium coil inside for 48 hours to check refrigerant circuit leakage before being assembled, this is 100% check. For more information welcome to visit www.ecowotech.com

How to make a good welding for titanium coils?

The quality of the titanium coil and the welding are very important.  Wotech makes a good controls on the welding. The color of the welding can tell the quality , gold is the best, light blue is acceptable, but dark is very poor quality. For more information welcome to visit www.ecowotech.com

The Wotech Titanium Heat Exchanger family will be shown on the CHINA INTERNATIONAL SAUNA& SPA & POOL FAIR 2015 on 9-11 MAY

The Wotech Titanium Heat exchanger family will be shown on the  CHINA INTERNATIONAL SAUNA& SPA & POOL FAIR 2015 on 9-11 MAY. Welcome to visit our booth T23A. We will be there and glad to see you soon. For more information please visit www.ecowotech.com