Huanghua Group Co., Ltd. 
1980
Yueqing Hualian Switch Factory—the original predecessor of Huanghua Group Co., Ltd.—was established.
Power Distribution Equipment Manufacturer Since 1980
Huanghua Group has been established for over forty years. The company has developed through several stages, including Zhejiang Huanghua Switch Factory, Zhejiang Huanghua Electric Co., Ltd., and Huanghua Electric Co., Ltd., before becoming today’s Huanghua Group Co., Ltd.
As a national high-tech enterprise, Huanghua Group focuses on the manufacturing of power transmission and distribution equipment. Its product range is used in power grid, new energy, petrochemical, metallurgy, coal, municipal engineering, airports, railways, road traffic, industrial and mining facilities, real estate and related infrastructure projects.
The company follows the principle of quality first and reputation first, and continues to improve its production system, product reliability and project support capability.
Huanghua Group at a Glance
Key figures behind our manufacturing capacity and global project support.
1980
Established
32,400㎡
Manufacturing Base
270+
Employees
25+
R&D Engineers
27+
Served Markets and Regions
Development History
From the establishment of the Group's original predecessor in 1980 to the formation and continued growth of Huanghua Group.
Manufacturing Capability
Huanghua Group supports sheet metal processing, switchgear assembly, electrical testing and transformer winding for power transmission and distribution equipment.
Sheet Metal Processing
Enclosed processing stations support sheet-metal cutting and cabinet part preparation before assembly.
Switchgear Assembly
Assembly teams complete cabinet installation, component arrangement, busbar installation, wiring and internal structure assembly according to project requirements.
Testing & Commissioning
Technicians check internal wiring, instruments and control circuits before products leave the workshop.
Transformer Winding
Winding technicians complete transformer coils and related assembly work in the production workshop.
Factory Environment
Production areas for switchgear assembly, ring main units, copper strip and coil processing, panel curing, vacuum drying, welding, high-voltage testing, transformers, charging equipment, charger testing and outdoor equipment staging.
Step—01
Switchgear Assembly
Technicians assemble high- and low-voltage switchgear across the main production hall.
01/ 13
OEM & ODM Capability
Huanghua Group supports customized electrical equipment development based on project drawings, technical parameters, application scenarios and cooperation requirements.
Product Configuration
Product configuration can be adjusted according to voltage level, rated capacity, installation environment and project requirements.
Cabinet Structure Support
Cabinet size, internal layout, component arrangement and wiring structure can be discussed based on drawings or technical requirements.
Brand & Label Support
Nameplates, labels, packaging materials and product documentation can be prepared according to cooperation requirements.
Project Documentation
Technical drawings, certificates, inspection records and delivery documents can be provided for project communication and shipment.
Shanghai · 2020
2020 Shanghai EP Exhibition
Huanghua Group displayed power distribution products and communicated with visitors at the Shanghai EP exhibition.
Shanghai · 2026
2026 Shanghai SNEC Exhibition
At SNEC, Huanghua Group presented products and application solutions related to power distribution, new energy and energy storage.
China · Exhibition
Domestic Industry Exhibition
At domestic exhibitions, Huanghua Group presents power distribution equipment and communicates with visitors about product applications and project requirements.
Corporate Culture
Vision, mission, values and a practical way of working guide Huanghua Group’s product development and customer cooperation.
01
Vision
Become a reliable partner in power distribution, automation and green energy.
02
Mission
Help customers build safer and more efficient power systems through steady product development.
03
Values
Quality, responsibility and long-term cooperation come before short-term convenience.
04
Philosophy
Keep decisions close to customer needs and project facts.
Discuss Your Power Distribution Project with Huanghua Group
Share your product configuration, technical requirements, certificate needs or factory visit plan with our team.
Social Responsibility