












Microcomputer Protection and Substation Automation
Beijing Agent Devote Power Technology Development Co., Ltd.

GPX910-YAa Series Optical Distribution Frame
SHENZHEN SDG INFORMATION CO., LTD.

Pneumatic high-pressure wear-resistant ball valve
Zhejiang Deca Control Valve Meter Co., Ltd.

Forest and Grassland Heat Source Infrared Monitor
China Huayun Meteorological Technology Group Co., Ltd.

Bidirectional Metal Hard Sealed Seawater Butterfly Valve
Henan Quanshun Flow Control Science & Technology Co., Ltd.

720/960kW Split Charging System
Shanghai Enneagon Energy Technology Co., Ltd.

Bag-type Cadmium-Nickel Storage Battery
Sichuan Changhong Battery Co., Ltd.

40.5kV-1100kV Gas Insulated Metal-Enclosed Switchgear (GIS)
Henan Pinggao Electric Co., Ltd.

Overseas IEC Gateway Energy Meter - DTSD341/DSSD331-aMeter390
Wasion Group Limited Co., Ltd.

Yingping Mining Section Open-pit Tailings Backfill Treatment of Goaf Ecological Restoration EPC Project
China Bluestar Lehigh Engineering Corporation

Pulverized Coal Boiler
XIZI CLEAN ENERGY EQUIPMENT MANUFACTURING CO., LTD.

Industrial Gear Oil
PetroChina Lubricant Company