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Home
Products
Ball Control Valves
(31)
Butterfly Control Valves
(25)
Balanced Control Valves
(24)
Unbalanced Control Valves
(45)
Control Valve Actuators
(11)
Globe Control Valves
(13)
Application
Petroleum Petrochemical
Coal Chemical
Fine Chemical
Biopharmaceutical
New Energy
Air Separation Cryogenic
Metallurgical Steel
Water and Wastewater
General Industry
Projects
Services
Downloads
News
About Us
Company Profile
Certificates
Factory Tour
Contact Us
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Certificates
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Certificates
Control Valve Company Has Obtained Certifications Including ISO, CE, API and TUV, Proven to be a Reliable Industrial Control Valves Manufacturer.
CCC Certificate
Low leakage certification
Type approval certificate
TS special equipment license certificate
Butterfly valve fire proof certificate
Butterfly valve fire proof certificate
Control valve fire certification
Control valve fire certification
Ball valve fire certification
Ball valve fire certification
CE certificate
SIL certification system certificate
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