Products used by
Huaneng Company, Yingkou Branch Some products used by Yanshan
Some products used by Shanghai BaoSteel
Some products used by CCTV
Some products used by Beijing
Rubber products
Flexible rubber joints
Exporting products
Shock absorber
Rubber valve
Air flue compensator
Metal cannula joint
Compensator
Telescopic joint
Limited telescopic joint
Power delivery joint
Corrugated tube
valve series
gate valve
Butterfly valve
Check valve & filter
Flange
Huaneng Company, Yingkou Branch Some products used by Yanshan
Some products used by Shanghai BaoSteel
Some products used by CCTV
Some products used by Beijing