can produce medium plate, hot coil and cold plate; order according to national standard, American standard and European standard; achieved considerable achievements through China Classification Society (CCS), German Classification Society (GL), British Classification Society (LR), American Classification Society (ABS), French Classification Society (BV); and cooperated with most well-known enterprises in shipbuilding industry; through joint bidding with some large pressure vessel manufacturers, made major breakthrough in many projects in paper making, petrochemical and other industries.