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Home
about us
company profiles
Organizational Structure
development history
certificate
R & D
Application
Petroleum Petrochemical
Coal Chemical
Fine Chemical
Biopharmaceutical
New Energy
Air Separation Cryogenic
Metallurgical Steel
Water and Wastewater
General Industry
products
Balanced Control Valve
Unbalanced Control Valve
Butterfly valve
Ball Valve
Control Element
Case
Service
market distribution
download
News
contact us
EN
CN
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Products
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Products
GYR-51100 eccentric rotary valve
GYR-51300 fixed ball valve
GYR-52300 floating ball valve