Fuzhou DSL Machine Factory Company,which is also called Fuzhou Dig Sword Land Machine Co.,Ltd ,is the Sino-foreign joint venture which mainy business DSL brand from Germany DSL Group. Group head office located in Fortress Hill of North Point,HongKong.The enterprise is a industrial supplier which specialized in design,manufactur and sales in worldwide and has owned ten product patent right for RB777,B77C,RB777C,TCA-7 and so on.