北京利德赛工贸有限公司
Exhibit Profile：
Venturi tube, wedge meter, rectangular meter, turbine meter, nozzle, orifice plate, restriction orifice, custom tailor flow elements. World reputation for reliability, accuracy, and customized manufacturing.
Venturi tube, wedge meter, rectangular meter, turbine meter, nozzle, orifice plate, restriction orifice, custom tailor flow elements. World reputation for reliability, accuracy, and customized manufacturing.
Website：http://www.ldsl.com.cn