QUALIFICATIONS
KETE has 4 national key promoted new products and over 20 valve invention and utility model patents. And won the titles of National High tech Enterprise, Chongqing High tech Enterprise, and Chongqing Specialized, Refined, and New Enterprise.
Patent
Plunger self-balanced throttle shut-off vent valve
Axial-flow wear-resistant ferrule limit damping check valve
Axial flow adjustable slow closing check valve
Check Valve
Double-sealed metal butterfly valve structure
A Kind of Up-flow Throttling Cut-off Vented Valve
Built-in low flow resistance valve flap support structure
Valve seat sealing structure for high temperature resistant valve
Quick discharge type cut-off drain valve
Removable and replaceable guide hood structure of axial flow check valve
Combined valve seat structure with pre-tightening and mobilizable function
High-performance flat gate valve with double-acting valve seat sealing structure
Slowly closing check valve
Axial flow check valve with emergency sealing system
Adjustable flow passage adjusting mechanism for blade damping
