Ua tsaug rau kev paub txog kev paub dhau 20 xyoo, HEBEI SANSO MACHINERY CO., LTD muaj peev xwm tsim, tsim thiab nruab ERW welded raj zeb rau kev tsim cov raj hauv thaj tsam ntawm 8 hli mus txog 508 hli txoj kab uas hla, tsim lawv raws li qhov ceev thiab thicknesses thiab specification raws li cov neeg siv khoom specification.
Dhau li ua tiav welded raj zeb, SANSO muab ib tus neeg qhov chaw rau kev hloov lossis kev koom ua ke rau hauv cov welded raj zeb uas twb muaj lawm: uncoilers, pinch thiab leveling tshuab, tsis siv neeg shearing thiab kawg vuam tshuab, kab rov tav kauv accumulators, thiab tag nrho tsis siv neeg packing tshuab.