Wenzhou July Valves Co., Ltd., with the brand name of AONISI, was established in 1991, as a professional manufacturer in China for valves, with the aim of providing a first-class stockholding and distribution service to the oil, petrochemical, process and associated industries. JULY Valve is one of the most professional manufacturers of ball valves in China. We also offer: Gate Valves, Globe valves, Check Valves. Our business covers the complete process of valves from designing them, to manufacturing and marketing, as well as producing advanced technology valves in a broad range of types and sizes.

JULY Valves strives to maintain the following ethics:
Technically qualified personnel delivering the relevant technical expertise and solutions Sufficient stock levels in order to provide immediate standard order completion Competitive pricing on all equipment.