Mdj Electronic Sp. Z O.O.

STERCONTROL is an authorized distributor and service provider specializing in industrial network diagnostics, auditing, and monitoring for PROFINET and PROFIBUS DP systems. The company offers comprehensive PROFINET network audits, PROFIBUS network audits, and EMC troubleshooting to ensure continuous, reliable operating performance across automated production lines. As an authorized partner for Siemens and Harting, STERCONTROL provides high-quality industrial hardware, including managed switches, TAP measuring points, repeaters, cable testers, and continuous network monitoring tools from Indu-Sol. Their certified network engineers assist manufacturing plants, system integrators, and machinery builders with network topology design, infrastructure planning, and fault elimination. STERCONTROL delivers specialized diagnostic packages and network management software designed to detect communication glitches before costly downtime occurs. Serving clients across Poland and international industrial sectors, the company provides technical consulting, hands-on training, and emergency service support for fieldbus and Industrial Ethernet setups. STERCONTROL helps optimize plant performance by auditing newly delivered machinery and maintaining existing industrial communication networks.