High-Performance Transformer for Green Energy and Eco-Friendly Projects

Zhejiang Huwang Electric Co., Ltd. specializes in the R&D and production of current and voltage transformers for 10-35kV medium-voltage gas-insulated switchgear (GIS). We also provide dedicated current, voltage, and electronic transformers for primary and secondary fusion pole-mounted switches. In addition, we manufacture current, voltage, and zero-sequence transformers for switchgear such as medium-voltage switchgear and ring main units.

Our products are widely used in power transmission and distribution systems (substations, distribution rooms, switchgear, etc.), new energy fields (wind and solar power generation equipment), industrial automation (power monitoring, equipment condition detection, power load management), and public infrastructure construction.

Our company adopts the processes and technologies of leading international transformer brands. Our product performance and parameters already exceed national standards, and our partial discharge (PD) levels have reached or even surpassed those of top domestic brands. Our transformers feature accurate measurement performance, high reliability, and excellent durability.

Yes. We focus on technological innovation and R&D investment, continuously launching new products to meet market demands. We work closely with our customers to provide customized solutions.

Our company is equipped with advanced complete sets of epoxy resin vacuum casting equipment, as well as advanced transformer production lines, testing, experimental, and calibration equipment, ensuring the quality and performance of every product.