YUEZHONG TECH is a professional manufacturer of gearbox for
industrial valves, located in the "Valve Town" Wenzhou Oubei.
Our company occupies a space of 5920 sq.meters of land, with the
building area 9980 sq. meters. We have advanced and efficient
equipments like CNC. Products had passed CE and ISO 9001quality
system certification, and we own nine design and invention patents.
Producing standard fo multi-turn gearbox is GB/T12222-2005(idt
ISO5210:1991) and for quarter turn gearbox is GB/T12223-2005(idt
Our gearbox can be used in gate valve, globe valve,butterfly valve,
ball valve and plug valve. Also it can be worked combine with
Electric actuator, Pneumatic actuator and Hydraulic actuator. Major
materials for gearbox housing are:CF8M, CF8, LCB, LC1, WCB, GGG45.
Stem nut and gear: D2, H94, H62 and GGG45. All products can be
adjusted according to customer's requirements of ratio,
temperature, protection grade, anticorrosion grade. Customers are
from domestic famous valve factory, Russia, Brazil, America and
With the quality concept of "surpass China, Gear with the
international standards", we will continue our effors to expand our
product with the most innovative automation products on the market,
to supply customers better products and serves.