青天伟业仪器仪表有限公司成立于2005年，公司坐落于开封黄龙工业园区，占地面积69930平方米，建有现代化的综合办公楼和生产车间。公司周边G310、大广高速、连霍高速交叉通过，交通十分便利。
公司2005年成立以来，积极投入产品研发与创新，取得数十项知识产权，现已建成DN3-DN2200MT质量法水流量标准装置及 DN15-DN300音速喷嘴气体流量标准装置。注册商标"青天仪表"曾2013年荣获河南省著名商标；2015年荣获国家高新技术企业认定。2017年获得河南省科技型中小企业证书并成功申请筹建开封市流量仪表自动化检定装置工程技术中心。2020年企业荣获河南省服务型示范企业；河南省工程技术研究中心；2021年企业荣获河南省“专精特新”中小企业；河南省企业技术中心。
Exported to more than 30 COUNTRIES around the global; 500 SETS/MONTH production capacity; more than 20 years manufacturing experience; 5 Categories main products; the first company who own FIVE SETS CALIBRATION SYSTEMS in China, enjoys Class 0.2 high accuracy can equal to the world famous brand SIEMENS, ABB,ETC; 8 national patents;etc. All above makes KAIFENG QINGTIANWEIYE FLOW INSTRUMENT CO.,LTD.
►Our Advantages - Class 0.2 accuracy
Until now, our company have installed DN10~DN50 & DN 65~DN150& DN800~DN2200 standard volumetric method with maximum flow 16000m3/h, DN80~DN300 & DN350~DN700 MT MASS method water flow standard devices one bye one in the past years and have proven QINGTIAN as the recognized pioneer and world leading provider of high quality Process Control Instrumentation for Flow, Level, Temperature, Pressure,etc.
►Customized Solutions + Global Presence = Peace of Mind
QINGTIAN’s best of breed solution with world's major end users, QINGTIAN’s proven products have been carefully customized to meet the requirements of:
♦ Flow instrument: electromagnetic flow meter, vortex flow meter, turbine flow meter, ultrasonic flow meter, rotameter etc;
♦ Flow meter calibration equipment , test bench machine;
♦ Water Treatment Plant Control System etc;
♦ Radar Level Meter etc.
Kaifeng qingtian is committed to providing advanced state-of-the-art renewable solutions that are tailored to satisfy even the most unique and specific needs to the global customers.
Telephone:+86-371-27880299
Email: sales@flow-meter.cc
Mobile Phone:+86-15237865258
Fax:+86-371-26669963
Address:No.1, Wangbai Road, Huanglong Industrial Zone, Kaifeng City,Henan Province,China.
