Wenzhou Fenjun Liquid Co,.Ltd was located in chinese valve city-Wenzhou .is an enterprise which is a morden liquid epuipment technology company collecting research ,production,sales,and service as one . Company uses advanced production management ...

LEINA is fatory specialized in manufacturing valves. Our main products include a great variety of ball valves, sluice stop check valves and special (connected by internal external thread, welding flange), which have been widely used water, electricity, ...