GZ3 shotcrete machine 1exported to many countries 2shotcrete machine has sales dealer overseas 3use for small jobs shotcrete GZ-3 shotcrete machine Blastcrete Machinery Co., Ltd.(BMC) has been specializing in designing, producing and selling of sprayed concrete/gunite/shotcrete machine, grouting pumps, hose pumps, mortar pumps, etc.Its products range includes the machines both for dry and wet ...