Thousand Hundred Industrial Co., Ltd (T.H.) was established in 1993. We focus on innovating and improving current transformer technology. Over the past three decades, T.H. has gained the loyalty of over 1,300 clients from 60 countries by continually enhancing product quality. Our products meet various international quality and safety certifications to adapt to the rapidly changing current measuring market.

T.H. employs a one-stop production line to deliver current transformers suitable for field applications. All raw materials are strictly controlled to provide customized cases, protective shells, and iron cores. A UL-approved lab at our Taiwan head office speeds up certification and conducts various product damage tests.