1.waxaannu nahay soosaar xirfad leh oo dhoofiya tuubooyinka birta.

2.waxaan codsanay oo aanu helnay 3 patents.

Qalabka wax soo saarka 3.our waxaa ka mid ah 4 khadadka alaabta hore ee galvanized, 8 ERW khadadka alaabta birta, 3 khadadka habka galvanized kulul)

4.Annual saarka ee tuubooyinka kala duwan waa in ka badan 300 kun oo tan. oo daboolaya inta u dhaxaysa 15-457mm tuubo wareeg ah.10*10-1000*1000mm tube square,10*15-500*1000mm tube rectangles, oo dhumucdiisu tahay 0.8-30mm.

5.Our warshad waxay ku dhowdahay dekedda Tianjin. kaliya 40 kilomitir.