China’s biggest SF6 Gas Recycling Device manufacturer and the most advanced sulfur hexafluoride recycling base
Full set of Gas Analyzer system.Customize all kinds Gas detection monitoring system.
Detect Monitoring Alarm for hazardous, flammable, poisonous and harmful gases. Applicable in various Industries place
About us
Henan Zhiyi System Engineering Co., Ltd a wholly-owned subsidiary of Henan Relations Co., Ltd is established in 2004 ,Its main business serves the global market.Our company supply and service 70% of China's power system.Including thermal power generation Hydroelectric power generation and The Nuclear Power.
Our Products
CE Marking The declaration of conformity and the EC marking are the passport that allow today the free circulation of goods and products subject to safety requirements within the European Community.
CE Marking
CE Marking
LATEST NEWS
October 13, 2025
30th Anniversary Celebration | Grateful for 30 Years of Companion, Joining Hands for a Shared Future
Thirty years of braving winds and rains, thirty years of forging ahead with determination, thirty years of staying true to the original aspiration. In the long river of history, th ..
October 13, 2025
On-Site Coverage of the 18th Vietnam International Electric Power Equipment and Technology Expo
Ho Chi Minh City, VietnamAddress · Saigon Exhibition and Convention Center (SECC)799 Nguyen Lam Street, District 7, Ho Chi Minh City, Vietnam ..
October 13, 2025
On-Site Coverage of the 2025 Electric Power Tech Korea in Seoul
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October 13, 2025
Relations Co., Ltd. Debuted at the 7th AsiaHFC Asian Hydrogen Energy Forum, Safeguarding the Safe Development of Hydrogen Energy with Full-Chain Capabilities
From July 9 to 10, 2025, the 7th AsiaHFC Asian Hydrogen Energy and Fuel Cell Technology Application Forum & Exhibition was grandly held in Hangzhou. Coinciding with this event, ..
