YUYAO KINGTAI INSTRUMENT CO., LTD is a professional manufacturer of flowmeter ,pressure gauge and solenoid valve ,  and it’s one of the draftsman of national inspection regulation JJG257-2007   《ROTAMETER》. 

KINGTAI  adhere to the "Quality first, Customer first" purpose, we pursue "development and innovation, and strive for excellence" goal, the user's satisfaction is our greatest wish.