We are one of the key suppliers in the electrotechnical industry. We are distinguished by the highest quality of products and customer service. Thanks to the development of competences and modern machinery, thousands of products are in continuous production. Our own, innovative technological and design solutions allow us to ensure the competitiveness of the offered products and to quickly respond to market needs. Due to the dynamics of development and market segmentation, we have created product divisions: ELECTRO, AERO, ROBOTICS. ERKO company was founded in 1981 by Roman Pętlak. The company headquarters are situated in Jonkowo, near Olsztyn, and the production branch in Czeluśnica near Jasło, Poland. ERKO has always been a family company, therefore the founder’s family actively participates in the company management. We are one of the leading Polish producers of various types of cable terminals and electrical connectors, as well as tools for electrical works. The company activity is based on the Quality and Environmental Management System, which has been implemented and in accordance with the requirements of ISO 9001 and ISO 14001. In 2003 ERKO products received the GOST-R Certificate of Accordance.