The company Kerval continues its activities in long years tradition in the branch of steel processing and production of abrasion resistant and heat resistant materials in Karlštejn near the town of Beroun.
Our production is continuously adapted to requirements of the market and we currently offer to our customers the following products:
- steel door frames for plasterboards
- steel door frames for accurate masonry
- clever folded door frame - info HERE
- atypical door frames
- production of door frames to order
- price list for downloading - HERE
- CD,UD,UW,UA profiles
- atypical profiles
- revision doors and frames
- ordinary, with sealing, fireproof
- standard and atypical dimensions
- heat resistant and abrasion resistant material KARKOR
- for glassworks, pools
- production to order
- catalogue - HERE
- standard profiles for door frames
- atypical profiles
- production of profiles to order
- research and development of ceramics
