Fuzhou Dig Sword Land Machine Co.,Ltd is a large-scale Enterprise which specilizes in manufacturing the series of pneumatic tools with design,development and production, such as Rock Drill, Pneumatic Breaker,Jack Hammer, Drill Bit,Drill Rod,Accessories and so on. Our company has eight product patent right for RB777,B77C,RB777C,TCA-7 and so on. The Factory has advanced equipment, technology, excellent quality, good Service.We found a full set of Quality Assurance System and carry out the ...