Zhejiang Yongstar Hydraulic Co., Ltd.

is one of the earliest valve manufacturers

in China. Its former name is Zhejiang

Yongxing Machanic Co., Ltd.With so

many years of experience and teschnique,

Yongstar has successfully exported its

test benches to almost every corner

of the world. 

Valve test bench

YFT (For Flange Valve)
yft-a( 대한 높은- 압력 없음 플랜지 밸브)
yft-b( 수직 형)
YFT-T (Especially For Butterfly Valve Test)