Metro rial system

 QH Plus supplies:                   

  Round tube, pipe coupler, pipe cap, Q welded mesh,

  SYT insert, PTD insert

 Address:  Saigon Opera House Station & Ba Son Station, HCMC
 Supplying year:  2014-2015
 Total length:   19.7km 
 Contractor:  Shimizu-Maeda Joint Operation