In the rapidly advancing industrial landscape of Bangladesh, maintaining stable and efficient power systems is essential for businesses of all sizes. Sellco Bangladesh Ltd has positioned itself as a trusted authorized distributor of Shanghai Huaming Power Equipment Co., Ltd which is top-quality electrical control products, offering solutions that help industries ensure reliable performance and protect their critical equipment.

Among the standout products available through Sellco Bangladesh Ltd are the HMBK-35, HMBK-35D, HMJK-35, and HMK-7 OLTC(On Load Tap Changing) Controller-Automatic Voltage Regulators (AVR). These devices are designed to maintain a consistent voltage output for Transformer and power systems, preventing fluctuations that can damage sensitive machinery or disrupt operations. Both models deliver robust performance and enhanced protection, with the HMBK-35D offering additional diagnostic features for more precise control.

In addition, Sellco supplies the ET-SZ6 OLCT (Over/Under Load Current Trip) Controller Voltage Regulating Control Relay — a smart control relay ideal for monitoring and regulating voltage in complex electrical systems. The ET-SZ6 enhances safety and efficiency by providing real-time response to voltage and load changes, safeguarding equipment from electrical faults.

With industry expertise and a commitment to quality service, Sellco Bangladesh Ltd ensures that businesses across Bangladesh have access to dependable electrical regulation technology backed by professional support.