Specialized manufacturer and exporter of Concrete machines ,Supplying excellent quality of concrete vibrator , plate compactor, concrete cutter , vibrating road roller , power trowel , tampingrammer , water pump , it is largest manufacturer in Ningbo area ofsmall construction equipments . Located in Ningbo , a natural seaport in china .With convenient transpotation & Through years ofdevelopment , there are 2 factories in LL-TRADING named of NingboYinzhou Jianxin Engineering Machinery Factory & Ningbo OulaiEngineering Machinery Company Ltd With 150 professonal workers, theoutstanding work team will supply you best qulity products withintimate service . Except of Mature technology with trustfulquality of concrete vibrator , LL also explored other machines toadjust changing world market all the time , Because of this ,partners of LL are Throughout the world With competitive price,reliable quality, fast delivery . LL still insist on "best quality& best serive " for every client , looking forward to gain longbusiness relation with every partner on the basis of Muturalbenefit and trust .