Henan Airlines Traffic Instrument Co., Ltd. is an automated instrument manufacturing and supporting the professionalism of the company, the company has strong technical force, the researchers accounted for more than 40% of the total number of companies, sophisticated production equipment, and processing capacity. SIA instrument, not only the production of the universal flow measuring instruments in the market because they have a new combination of old and the research team, according to the user's actual situation, in accordance with the requirements of the user's design process, a comprehensive solution to the user a variety of flow measurement needs. 
 Company Name: Henan Airlines Traffic Instrument Co., Ltd. 
 Address: Grace Avenue, Xinxiang City, Henan Province, the western part of high-Bay northbound 
 Tel: 0373-2678778 
 0373-2678866 
 0373-2678877 
 Fax: 0373-2678899 
 Post Code: 453 003 
 E-mail: hnxhyb@163.com 
 Web site: http://www.hnxhyb.com