Zhejiang Ouyi Valve Co., Ltd. (formerly Kailite Valve Manufacture Co., Ltd ) is specialize in design, manufacturing, sales and services of balls, ball valves and valve parts. Our company established in 1998. All these ye ...
Lishui Ouyi Valve CO.,Ltd.China
Heyi Industrial Zone, Oubei Town,Wenzhou, Zhejiang
No. 802 Jinniu Street, Lishui Industrial Zone,Lish