Mark & model : Max diameter is 12M and max single weight is 120 ton. UT and MT testing can be offered. Origin : Asia and Pacific Area China Quality standard : International H.S.Classification : Machinery & Electronics Special Purpose Machinery 8431 Parts for use with the machinery of headings 8425-31 We are Chinese manufacturer specializing in machining, fabrication and mechanical assembly of heavy equipement and large industrial components, which have good production capacity and high level of quality management. Our main products has ball mill, rotary kiln, crusher and spare parts and components. Email:mining(at)newfoton.com or nelsonausten1(at)gmail.com