Longtops stone company LLC

My company -Longtops stone established in1998,which covers in mining exploitation,stone processing and selling,project decoration and stone application.Until now,we have 6 quarries and 9 factories including 3 granite factories ,3 marble factories,1 marble composite panel factory,1 water jet factory and 1 mar-mo glass factory.In past few decades,we supplied stone products worldwide and carried national professional projects,Achieved CE,IOS9001,ASTM,COC etc.. international certification standards