NTN System, Co.,Ltd.

We are Distributor of Sumitomo, Nissin and SAT (Sumiden Asahi Thailand) bus duct. Our bus duct is manufacturing in Thailand that easier to support you closely which quick delivery and project co-ordinate. Normally, we can deliver to your site within 15 days after Shop drawing approval (length less than 30 Meters). Sumitomo, Nissin and SAT are available Copper or Aluminum conductor 3P3W, 3P4W with steel housing IP40 and IP54. We supply Power Resistor for Neutral Grounding Resistor or Neutral Earthing Resistor application that suitable for your transformer protection to reduce single line ground fault affect and reduce voltage drop to keep your system stable. Brands : Hilkar (delivery within 4 weeks), Metal Deploye Resistor (delivery within 18 weeks), PowerOhm (Delivery within 4 weeks) and NTN SYSTEM from Thailand. Made to Order for Laminated or Braid Copper flexible connector for Busduct or Generator and Power connections Guarantee manufacturing period not over than 4 weeks that ensure your installation progress on control.