[url=http://www.yong-yuan.com]Ningbo Yong Yuan Energy-Saving Technology Co., Ltd[/url], sales headquarters is located in NINGBO CITY, the factory Lanxi Zhejiang Jiangnan Industrial Park. Factory covers an area of more than 10000 square meters.We have ...

Sinro Group was founded in 1986, having almost 30 years rich experience on HVAC control products like motorized zone valves/ball vales/globe valves/flow balancing valves, damper actuators, thermostats and flow switches, etc.We have 3 owned factories of ...

TF Fliud Control Systems Co.,Limited located in Tianjin,specialized the production of miniature electric water valve/motorized valve and mini actuator with 12 years\' experience. We offer 1/4\'\' to 1 valve,the work volt could be ...

JOHNWELL CO. had been serving the Air-Con industry by providing customer of our Motorized 3/4 inch, Two ,Three Ways Valve Fan Control Unit , for more than 30 years manufacturing experience at Taiwan since 1979. Through innovation on adopting advanced raw ...

OKONOFF is a high-tech integration company and founded in 2002. We supply products, service and solutions that improve energy efficiency and save operating costs in HVAC & building auto control systems.

This is David Lee from wenzhou shitong valve co.,ltd.We have long experience of manufacturing and supplying various valves/flanges/pipe fittings to worldwide customers.Valves: 3/8"~120" or DN10~DN3000. Class: 150Lb~2500Lb, PN10~PN160, ...

Beca Valve(Control) Co., Ltd. offers a full range of the thermostats and valves in air conditioning system, heating drain gas kitchen bath system etc.We have co-operation agreements with large manufacturers throughout world are constantly updating our ...

Tianjin OTS Valve Manufacturing Co., Ltd. Established during the period of China?s reform specializes in all kinds industrial butterfly valves with 13340 square meters including 8600 work-shop. Fixed assets RMB20 million as well some advanced processing ...