D & F test, s. r. o. offers professional NDT testing of materials and welded joints. We perform visual, ultrasonic, magnetic, capillary and radiographic tests and leak tests. Certified experts, modern instruments and fast processing of results for industry, energy and gas industry.

We provide brokerage and consultancy services for the purchase, maintenance, repair and sale of machinery, equipment and vehicles. We provide valuations and expert opinions.

We offer consulting services in building energy and civil engineering. Our main specialization is the design of energy measures for buildings and the control of the implementation of these measures during implementation. Energy performance certificates of buildings, energy audits, energy optimization of buildings.

We sell technical, medical, food and tap gases including propane-butane and accessories. We provide consulting services.

I am involved in the preparation and development of technical proposals.

We provide services in the field of risk reduction in industrial production and ensuring worker protection. We determine the fire technical characteristics of substances. We design solutions for gas detection in industry. We supply lone worker protection system. We offer a range of products for Ex environments.

I offer computer and IT consultancy.

Project activities in capital construction in the field of coal treatment plants, quarries, bulk material storage and transport solutions, transport and storage of biomass. Preparation of studies, documentation for zoning proceedings and building permits, construction implementation, engineering.

We organize aptitude tests, offer production of reference materials in the field of metallurgical analytics. We solve problems of metallurgical, engineering laboratories.

We offer environmental technology and equipment, control technology and software. We provide energy consultancy. We deal with the preparation of complete documents for Green Savings for all areas A, B and C. We also offer building energy certificates, labels or audits.

I provide professional investor supervision in the electrical field with a focus on energy projects. I check the quality of implementation, compliance with project documentation and applicable standards. I have experience in coordinating the construction of gas power plant, photovoltaic systems and designing LV switchgear ABB MNS.

We offer consultancy services to our members in the field of computer technology and organize seminars on cluster issues, IT issues and related fields. In cooperation with educational institutions we create an environment for the development of IT professionals.

I offer development, technical consulting, prototyping, reverse engineering, remanufacturing, repairs, 3D printing (FDM/MSLA) of plastics, composites and rubber, 3D scanning and production of customized parts-components, fixtures, modeling, promotional items, functional, mechanical and visual parts for indoor and outdoor use

Offer of security technician services.