portable light geology exploration rig QZ-2B superficial sampling core rig gasoline engine borehole drilling machine

Shandong Master Machinery Group（referred to as “Master Group”）is located in Jining city Shandong province，which is known as “the
hometown of confucius and mecius and the state of rites”
Master Group currently provides solutions for engineering and mine construction。The independent trademarks“huaxiamaster”have
become well-known brands of customers.With good quality,competitive prices,professional service,our product are exported to all over the world.