Daxing District

Beijing Qingda Sichuang Technology Co., Ltd is a reliable manufacturer and supplier of testing instruments in Beijing China. It combines all the R/D and production advantage of all its own subsidiarie...

No. 489 XInhe Road, Jiading District

Our company was founded in 2013, as an instrument department of Shanghai Institution of Optics & Fine Mechanics, Chinese Academy of Science. <br/> <br/>We have be...