Thousand Hundred Industrial (T. H.) was established in 1993. Since then, we have been focusing on innovation and improving Current Transformer technology. During the three decades, T. H. obtains customer loyalty from 1,300 clients over 60 countries by continuously improving the quality of our products. Our products have passed various  international quality and safety certifications to meet the rapid changes of the current measuring market.

Our one-stop production line can provide more suitable products for a variety applications. Also, all the raw materials are strictly controlled to offer customized cases, protective shells and iron cores. For the reliability test wise, a UL-approved witness laboratory in our head office is set to speed up the certification process and  provide various product damage tests.