ZGYX-430 Split Open-air DTH Drilling Rig
ZGYX-425S anchor drilling rig
ZGYX-425 split open-air DTH drilling rig
ZGYX-420S Anchor Drilling Rig
ZGYX-420 Split open-air DTH drilling rig
ZGYX-416 Split Open-air DTH Drilling Rig
ZGYX-412 Split open-air DTH drilling rig
ZGSJ450 water well drilling rig
ZGSJ-200 water well drilling rig
Shenzhen Sanyi Tunnel Equipment Co., Ltd.
Mr. Cao:13692170006 Mr. Zhang: 13600401168 Email: 3377469793@qq.com Address: 102, No.586 Bulong Road, Yangmei Community, Bantian Street, Longgang District, Shenzhen