We have been producing pattern-making equipment and molds for over 100 years. For their production we use very advanced and efficient technologies (such as CAD design, CNC milling, pattern-making materials, Sand Print, rapid prototyping, etc.)

We are the largest manufacturer of PUR foam molds in Europe. For this technology, we produce approx. 350 molds per year. We are the key tool shop for key suppliers in this area. With regard to production capacities we are able to complete large projects even in critical times.

Molds for automotive glass sealing profiles are among our key products. We produce molds for PUR encapsulation, molds for PVC and TPE injection molding and WST (window spray technology) tools. In addition to molds for this industry we supply control jigs, sandblasting etc.

We produce design models and DKM (data control models) primarily for the automotive industry.

Cubing and control jigs for control of plastic, metal, glass, textile and other parts; these are partial preparations for individual parts/assemblies or jigs for a complete exterior / interior of a vehicle.

Forming tools for interior cladding components and parts for thermal and acoustic insulation of vehilces etc.; we produce prototype and serial tools, including control jigs, cooling products, WJ jigs, cutting tools, etc.

For the area of production of interior paneling parts we manufacture jigs for the fixation of parts for cutting by water jet (Water Jet) or laser or cut milling.

We manufacture castings of aluminum, steel and cast iron weighting up to approx. 20 tons by sand casting, to the evaporable polystyrene mold or casting in Sand Print molds. In our own aluminum foundry we provide piece and small batch production of 0.5 - 200 kg parts.

We manufacture impellers and turbine blades (max. diameter of 2,000 mm) (Francis, Pelton, Kaplan) and guide wheels of compressors. Besides milling we provide the production of patterns for castings, purchase of semi-products of forgings, measurement and finishing.

With regard to flexibility and technological portfolio of our company we are a major supplier of spare parts for aviation and special parts for motor-car-sports. These namely include machined parts, molded parts, interior parts, zinc-treated parts, riveted assemblies, etc.

We have got the complete technology chain for the production of nickel molds from master pattern through embossed pattern, silicone impression, master pattern to the nickel mold.

In addition to the production of tools for PUR encapsulation we manufacture RIM and ROM molds for tough polyurethane, especially for interior parts. In addition to it, we also produce back foaming molds; special silicone cavity molds for demolding of critical undercuts and/or designed parts.

We make tools for EPP/PPE components mainly for the automotive and consumer industries as well as molds for the production of polystyrene patterns for foundry industry (LOST FOAM technology).

We produce prototype tools and components (from individual pieces to small series) across the whole spectrum of our technologies and products (prototype foams, plastic parts, encapsulated parts, molded parts, stampings, etc.).

In the cooperation with architects and artists we produce artworks both for interiors and exteriors made according to their designs. These include the milled reliefs, building sheathings, buildings, etc.

We produce unique unmanned system UAS Skyspotter. Complete system was developed by us, it is produced by us and it is very successful in different applications all of the world. The Skyspotter is produced in different configurations according to concrete application.

Ve dnech 15. – 16.6.2022 se v Lipníku nad Bečvou konala VI. Konference Spojovacího vojska Armády České republiky, kterou pořádala Sekce komunikačních a informačních systémů (SKIS) Ministerstva obrany a Agentura komunikačních a informačních systémů (AKIS) ve spolupráci s českou pobočkou AFCEA.

Společnost LIAZ usiluje o to, aby se jeden z jejích produktů - bezpilotní vrtulník Skyspotter  - uplatnil po celém světě. Jednou ze zemí, která o bezpilotní vrtulník projevila zájem, je Etiopie.  V rámci Programu B2B České rozvojové agentury vzniká studie proveditelnosti, která by měla pomoci v boji proti zkáze, jež likviduje úrodu na jinak úrodných etiopských polích.

We want to keep our customers satisfied and place great emphasis on quality, reliability and safety in the field of communication and the exchange and storage of data. For product data management we have introduced the SMARTEAM system.

The CAM department prepares in connection with the production technology and customer requirements programs for CNC machining. They select the optimal machining strategy in terms of accuracy of the work-piece, surface quality, length of machining time, etc. We work with the Powermill software from Delcam.

Our design team always processes a design proposal according to the set parameters, relying on long-term experience in tool design.

For our products we provide transport to all over the world, usually with the priority of fast delivery, special packing according to individual needs, handling customs formalities, loading and handling of products weighing up to 40 tons.

Our strengths include 5 axis contour-milling in all key parameters of this technology - accuracy, speed, machine ranges, surface quality, speed and capacity.

We usually deliver tools tested and commissioned including a manufactured sample. To complete tools we match tools on scrape presses, or for the most realistic simulation of mass production on production presses.

We run PUR casting department CANNON for PUR polyol and isocyanate blend. Molds are supplied included foamed samples. This enables the functional test of the mold and the delivery of validated tool for use directly on a serial line.

Given the wide range of materials and tools used in production and in repairs, we also have extensive experience in a range of welding and soldering technologies. Especially CO2, TIG, micro TIG pulse and micro laser welding.

We manufacture castings made of aluminum, steel and cast iron weighting up to approx. 20 tons by sand casting, for the evaporable polystyrene pattern or by casting to Sand Print molds. In our own aluminum foundry we provide piece and small batch production of 0,5-500 kg parts.

In addition to traditional pattern making technologies the pattern shop uses the technologies of lamination, processing of composite materials, carbon, silicone, polyurethane elastomers, coating and specialty finishes, embossed surfaces, etc. – this all in very large sizes.

Products are measured on a coordinate measuring machine ZEISS Carmet with the Calypso software and Holos with size limitations of the body of the car. We are preparing the optical measurement technology without dimensional restrictions of the measured part.

We operate two electroerosion machines to perform sparkling of dividing planes of patterns. Limit workpiece dimensions are approximately 2,000 x 1,000 x 600 mm. We make copper or graphite electrodes.

In our own paint shop we paint tools and other manufactured parts according to customer requirements - from solvent paints to special painting of data control patterns and design mockups; special finishing, powder coatings, special coatings, catoforesis etc.

On the injection molding machine Engel Victory 350 we produce plastic parts at the level of the samples, prototype parts and small series of parts. We are able to inject ABS, PA, PC, PE, PET, PP, PS, PVC, TPE respectively other plastics.

The team of project managers manages a purchase order from the moment of the allocation to the moment of the commissioning. If necessary they participate in the inquiry proceedings or the start of the production until the tool delivery.

Disponujeme zcela ojedinělou progresívní techologií na přímý tisk pískových forem a jader pro odlévání kovů. Tisk se provádí přímo z 3D dat formy bez programování. Technologie tisku písku není omezena složitostí tvarů ani možností odformování.

In the automotive industry, we have been operating as a supplier of tools for manufacturers of parts for more than 100 years. It is a key sector for us.

We supply mainly functional parts for aviation (civil and military) and motor-car sports. We can do this thanks to our flexibility, reliability and technological potential of the company.

We have been supplying parts for turbines and compressors for power engineering, in particular with regard to the production capacity of our company, machining ranges and the complexity of supplies.

In recent years, we have expanded our activities with the projects in the field of design, art and architecture, where we have been a good partner with regard to the range of technologies and the potential implementation of very large projects.

Liberec and its surroundings offer many opportunities for summer and winter sports. In the surrounding mountains there are plenty of fully equipped ski slopes as well as cross-country skiing, biking and hiking trails.

The surroundings of Liberec are ideal for tourism. Ještěd, Jizerské and Lužické mountains as well as Krkonoše and Český ráj offer many hiking and biking trails, observation towers and castles, rock formations, dams and other tourist attractions.

For connoisseurs and admirers of art and history Liberec and its surroundings offer several museums and galleries. The museums have a wide range of themes from regional history, toys, military and firefighting equipment.

Brewing has a great tradition in Liberec. In addition to the still functioning historic brewery Konrád, which is located directly within Liberec, there is the nearby brewery of Svijany in the town of Svijanský Újezd etc.

Liberec and its surroundings have always been a traditional center of glass production. Several smaller companies dealing with handmade glass are still in operation and it is possible to visit and see the production process from melting through hand shaping to completion by grinding.