The painting workshop occupies a land area of 33,090 square meters. It adopts the totally-enclosed-type air conditioner purification blast system and the typical, mature, advanced painting technical skills. Two cab finishing coat painting lines, built with 14 American FANUC painting robots, which can realize floating coat, together with refuse burning disposal system from Germany, automatic transport-mixing paint system and other advanced systems, constitute an internationally advanced painting production line, energy conserving and humanized.