The year of 2004 saw the establishment of Shenzhen Da cheng Import & Export Co., Ltd., which is specialized in export Metal processing machine such as the Press brake and the Shearing machine.DC Group is consist of the DC IMP&EXP co.ltd,Qinghai Gaud year Machine tool factory ,Guangzhou DC Shearer machine factory and Austrilia Bensen machine sale company.The Qinghai Gaud year is now specializing in design the Metal processing machine.At the beginning of the 1982,we have started designing on the ...