DNG stainless steel rigid top
DNCG stainless steel rigid cla
DN aluminum alloy rigid top wi
DNC aluminum alloy rigid clamp
JQ jacket type coupling
GY.GYS.GYH type flange couplin
Contact: Tina Lau
Phone: 13371933299
Tel: 021-34150570
Email: 13371933299@126.com
Add: No.388,Doushi road,Zhuanqiao town,Minhang district, Shanghai