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Leading Busbar Manufacturer
Zhejiang RHI Electric Co., Ltd., founded in 2011, is a leading Chinese manufacturer and exporter of flexible and rigid busbars. Headquartered in Yueqing, Zhejiang, with two production campuses and a Wuhan branch established in 2025, RHI operates 43,000㎡ of manufacturing facilities with a monthly capacity of 15 million units.
Backed by strong manufacturing and engineering capabilities, RHI delivers customized busbar solutions to global customers including CATL, BYD, and the Renault–Nissan Alliance.
RHI is certified to IATF 16949, ISO 9001, ISO 14001, and ISO 45001 standards. All products comply with RoHS and UL 94 V-0 requirements, ensuring consistent quality and reliability.
Digital Transformation Upgrade
RHI is accelerating digital manufacturing through ERP, PLM, and MES systems to improve operational efficiency and support the evolving needs of the new energy industry. Integrated data management enables faster market response, enhanced production control, and reduced development risks through standardized materials and design processes.
Robust Manufacturing Capabilities
RHI operates three production bases with automated production lines, delivering monthly output of 100+ mold sets and 200+ tooling gauges. With CCD automated inspection and strict quality control processes, RHI ensures stable and efficient manufacturing through fully automated production lines, six-axis robotic workshops, precision mold processing centers, and advanced inspection systems.
Backed by standardized production management and consistent product quality, RHI has earned supplier inspection exemptions from multiple OEM customers.
Utilizing advanced technologies such as 3D design, electro-thermal simulation, and mold flow analysis, RHI optimizes busbar design and performance. Our laboratory is equipped with testing equipment for salt spray, hardness, pull-off strength, contact resistance, and bending performance. Backed by strong engineering and manufacturing capabilities, RHI delivers efficient and reliable power interconnection solutions for the new energy industry.
Precision Testing Equipment
RHI's laboratory is equipped with advanced testing equipment, including a salt spray tester, metallographic analyzer, and constant temperature and humidity chamber. The laboratory supports testing for salt spray corrosion, hardness, pull-off strength, contact resistance, and bending performance, ensuring product quality and compliance throughout design and production.
