ALTEHS is the biggest glass processor, aluminium facade and PVC window producer in north - Latvia. ALTEHS experience in the business is more than 10 years. Adding more of it and elastic new idea addoption gives us the possibility to enter also export markets. More than 50% of ALTEHS production goes abroad. The aim for ALTEHS is to continue to implement inovations in technical processes and products to make the added value higher and improve the quality.