... can print four colors once. Besides,We have imported 22 production lines of Fuji P451, P452 and Printing-F451, F452 coating ... machine. Now, we just import one production line for UV printing. 6. QC dept consists of IQC ... up in 2005 -. Guangzhou Chumxin Metal Products Co., Ltd, set up in 2010 -. Guangzhou Chumboon Tinplate Trading Co., Ltd, set up in 2006 -. Tianjin Chumboon ...