Pneumatic butterfly valve
Wafer type butterfly valve
Lug type butterfly valve
Midline butterfly valve
Electric butterfly valve
Flange butterfly valve
Nickel aluminum bronze butterf
Cryogenic butterfly valve
Tel: +86 577-66998805
Fax: +86 577-66998806
E-mail: Bettisvalve@163.com
Add: Anfeng Industrial Zone, Oubei Town, Yongjia County, Zhejiang Province P.R.China
