












BSM1 series copper conductor denselyinsulated Busway
Guangdong Baoshi Electric Co., Ltd.

Intelligent SF₆ Ring Main Unit
Beijing HCRT Electrical Equipments Co., Ltd.

Insulated Busbar
DALIAN NO.1 INSTRUMENT TRANSFORMER CO., LTD.

MCU Output Busbar Assembly
Shenzhen Yusheng Optoelectronics Co., Ltd

Cap and Pin Porcelain Insulators
Jiangxi Airuida Electrical Porcelain Co., Ltd

Hydrogen Energy System Solutions
XJ ELECTRIC CORPORATION

Multi-Winding Converter Transformer for Variable Frequency Speed Control
Newonder Special Electric Co., Ltd.

GW4-40.5/72.5/126/145/170/252/363/420 Series Double-column Horizontal Rotary High-voltage AC Disconnect Switch
SHANDONG TAIKAI DISCONNECTORS CO., LTD.

220kV and Below Voltage Level Energy-saving Oil-immersed Power Transformers
FuZhou TianYu Electric Co., Ltd.

Anti-re-ignition Flame Extinguishing Series Products
CHINA RAILWAY HIGH-SPEED ELECTRIFICATION EQUIPMENT CORPORATION LIMITED

KYN28A-12 Air-insulated Switchgear
Henan Pinggao General Electric Co., Ltd.

QLG-12/24 SF GAS INSULATED RING MAIN UNIT
Bejing Qingchang Power Technology Co., Ltd.