Shanghai Tedun Chemical Co., Ltd

Hellma Optik Jena securing the foundations for photonics. Initially a mere discipline of physics, optics has developed into a key technology of the 21st century: photonics. The great variety of laser applications play a key role in everything. Wherev

Control valves with pneumatic, electric actuators, self acting control valves (ALLO-controller), special valves, systems of desuperheating, elecronic and pneumatic transmitters for pressure, differential pressure, level.

We specialize in building tailor made systems, to fit exactly your budget and your technical requirments. We do not like to do things half way, we believe that all operation sequences have to be planned precisely. This is of greatest importance, if s