Buy fire Smoke alarm YUYAO KINGTAI INSTRUMENT CO.,LTD Founded in 1989,YUYAO KINGTAI INSTRUMENT CO.,LTD is specialized in the research and development, manufactures, sales, and services of industry instruments. KINGTAI is one of the draftsman of national inspection regulation JJG257-2007銆奟OTAMETER銆? has the National Technical Supervision issued by the manufacturing meter license, certificate number for the Zhejiang system 02810146.And it is a high-tech enterprise in Ningbo,the production of products have passed ISO9001 international quality management system certification Our major products is flowmeter, pressure gauge and solenoid valve. We are the biggest manufacturer of acrylic flowmeter in China.Oxygen flowmeter for concentrator is featured products of KINGTAI, We use Euramerican's experience in oxygen flowmeter's production process and detection Means, we continuous attention to excellence whether the appearance, accuracy or other technical, therefore the qualities of our products enjoy a high reputation in Euramerican's oxygen concentrator manufacturing in dustry. http://www.kingtaiflowmeter.com/