Hubei Tianrui Electronic is a specialized manufacturer focusing on research, development, production and supply of current transformers and current transducers. Rooted in the electrical sensing industry, we devote ourselves to delivering dependable measurement solutions for power distribution, industrial automation, new‑energy projects and infrastructure across the world. Supported by experienced engineering teams, standardized production lines and rigorous quality inspection procedures, our products comply with mainstream international standards and have gained trust among global industrial clients.
Our current transformers are critical components for power metering and system protection. Designed for AC current conversion, these devices reduce high primary current into standard secondary current signals for meters, relays and protection units. They deliver outstanding electrical isolation, low measurement error, strong overload tolerance and long‑term operational stability. Widely deployed in switchgears, power cabinets, grid monitoring systems and power metering facilities, our transformers perform steadily under harsh temperature and electromagnetic interference. Multiple specifications are available to cover low‑voltage and medium‑voltage application requirements for different industrial scenarios.
Complementing current transformers, our current transducers adopt advanced sensing technologies to convert AC or DC current into standard analog outputs such as 4‑20 mA and 0‑10 V. These output signals can be directly connected to PLCs, data loggers and industrial control instruments, enabling real‑time current monitoring for intelligent systems. Featuring high accuracy, wide measuring range and robust anti‑interference performance, current transducers fit perfectly for photovoltaic and wind‑power stations, automated production lines, smart building power management and equipment condition monitoring. Compact structure and simple installation further improve on‑site deployment efficiency for end users.
Quality control runs through every production link, from raw material incoming inspection to finished‑product aging testing. Hubei Tianrui maintains consistent product reliability and offers custom services for special dimensional, parameter and mounting requirements. Complete technical documentation and certification materials can be provided to satisfy market access demands in different regions.
To accelerate global business expansion, Hubei Tianrui sincerely recruits overseas regional and exclusive agents. We offer competitive factory‑direct pricing, stable production capacity, technical training, promotional resources and responsive after‑sales support. Partners will obtain solid product portfolios with good market competitiveness to develop local electrical markets.
We welcome qualified distributors, electrical traders and industry partners around the globe. Built on mutual benefit and long‑term win‑win principles, we look forward to establishing solid cooperative relationships and exploring broader business opportunities in the international electrical sector together.
