ABOUT US
Our company SEZ DK a.s. was founded in 1947 as one of the first plants built in the industrialization of Czechoslovakia. From its foundation, to the present day, we have been building a tradition in the production of electrical installation products. Thanks to a long tradition, experience and state-of-the-art technology in the field of injection moulding, we are consolidating our position as a market leader.
Market leader
We keep our position as the market leader in the production of electro-installation products in the countries of Central Europe on a long-term basis.
Production capacities
Our production capacities cover an area of 50,569 m2. Within our production capabilities we cooperate with verified renowned brands.
ISO certification
Products
Industrial sockets and plugs
CEE distribution boards
Terminal blocks and terminal clamps
Installation boxes and glands
Terminal components
Limit switches
PVC Conduit Pipes
Catalogues and certificates
Catalogue 2022-2024
Overview catalogue
Catalogue 2017-2020
EN ISO 9001:2015 EN
ROS 16 leaflet
EN ISO 14001:2015 EN
EN ISO 45001:2018 EN
VDE certificate
VDE certificate
SERVICES
Comprehensive services represent the complete process of development and production from consulting with the customer, through design and construction, production, assembly, testing and delivery of the product to the customer, followed to warranty and post-warranty service.
R&D department
We use our own development processes to bring new products. Our R&D department consists of a team of experts who develop new products, so our innovation is very flexible. Based on consultation with the customers and specification of requirements, the R&D department will prepare a tailor-made solution.
Tool shop, Metal production, Press shop
Our own R&D department and tool shop provide the construction and production of molds. Within the production capacities, we cooperate with verified renowned brands. We also implement moulding injection for the automotive industry up to 1 kg of molding weight.
Tailor-made solutions in the field of electrical installation, automation, measurement and control
We offer our clients solutions for power supply and MaR technological infrastructure of extrusion lines, press lines and various service technologies. We offer complete services in the field of automation, process control and technological infrastructure. We are helpful in the management, construction of new premises and modernization. Our designs and automation are based on knowledge and experience of technological processes in the industry.
Galvanizing plant
We offer and implement plating of parts with the following modifications:
- degreasing of brass and steel parts
- pickling in hydrochloric acid
- passivation
- tanning in a mixture of acids
- hinged galvanizing and bulk galvanizing in drums
- bulk tinning
- bulk nickel plating
The most widely used and cost-effective way to achieve reliable corrosion protection is galvanizing. It is designed to protect against corrosion and at the same time has a decorative character. Galvanizing is suitable for steel, alloy, brass and copper. The galvanized surface is soft and tough, it is used as a decorative coating with good corrosion resistance or as a base for organic coatings.
Contact
Phone: +421 435809205
Phone: +421 908948580
Fax: +421 435809501
E-mail: sez@sez.sk
Phone: +421 435809226
E-mail: odbyt@sez.sk
E-mail: sales@sez.sk
Billing data
SEZ DK a.s.
M.R. Štefánika 1831/46
026 19 Dolný Kubín
Slovakia
VAT: SK2022501415
M.R. Štefánika 1831/46
026 19 Dolný Kubín
Slovakia
IČO: 36854174
DIČ: 2022501415
IČ DPH: SK2022501415