
HANGZHOU QIANTANG RIVER ELECTRIC GROUP CO.,LTD. manufactures power transformers and power distribution equipment, and provides integrated power engineering and digital power-management platforms.
HANGZHOU QIANTANG RIVER ELECTRIC GROUP CO.,LTD. is a Hangzhou-based power industry manufacturer and solution provider with a long operating history. The group develops and produces energy-efficient transformers and a broad range of power equipment serving power transmission, distribution and end-use applications.
Its core product portfolio includes power transformers, distribution transformers, dry-type transformers and compact substations, alongside complete sets of power distribution equipment. The company also develops power internet-of-things and digital platforms such as substation operation monitoring, safe electricity, asset management and integrated energy management, supporting customers with smarter, more efficient operation.
In addition to manufacturing, the group offers power engineering services covering design for transmission lines and power distribution, equipment handover testing, cable laying and related civil engineering works, as well as substation operation services, maintenance and emergency repair. With a vision of becoming an international first-class power equipment supplier, the group continues to advance green and intelligent development through integrated information systems and modern enterprise management.

Established as a small handworked factory in Xiaoshan District.
Implemented a factory manager responsibility system and shifted to institutional management.
Founded Hangzhou Qianjiang Transformer Co., Ltd. and advanced modern enterprise management.
Transitioned to group management, combining production and capital operation with diversified development.
Promoted informatization and industrialisation with integrated systems including mobile internet OA, ERP, MES and CAPP.
Sincere service and customer satisfaction are positioned as the guiding quality policy, supporting long-term partnerships across the power sector.
The group operates 12 wholly owned and controlled subsidiaries domestically, and has established sales companies in India and Canada.
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