Química Vaid, S.A. de C.V.

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

Manufacturer of apparatus , tanks, stirred tanks and heat exchangers according to customer specifications from carbon steel and stainless steel. Certified ISO 9002 Approval according to HP O.

Constant temperature and humidity test chamber, high and low temperature humidity and heat test chamber, rapid temperature change test chamber, walk-in high and low temperature humidity and heat test chamber, cold and hot shock test chamber, low-pres