Cinwaanka Dhisida 7-16, No.188, South 4th Ring West Road, Beijing, China Boostada yangshan@const-mach.com chenyoufeng@const-mach.com liuyapeng@const-mach.com Telefoon Mudane Yang ： 15010377396. Mudane Chen ： 13801306377. Mudane Liu ： 15233730575. Saacadaha ay shaqeynayaan Isniinta-Jimcaha: 9ka subaxnimo ilaa 6da galabnimo Sabtida, Axadda: Wuu xidhan yahay
