check valves(non-return valve) are used in water conservancy facilities of 150LB-2500LB,PN16-PN420,10K-200K
More information is available upon receipt of your enpuiry!
Please feel free to contact for details!
Please feel free to contact for details!
Telephone:86-571-64225933
Fax: 86-571-64225922
Mobile: 86-15968135013
ContactPerson:Vince Xu