... :2008 Beijing BTIHEA Certification Co., Ltd 04611Q12501R0M Display stand's design, production (not include electroplating, anodizing, pickling, phosphating) 2011/12/26 --- 2014 ... :2004 Beijing BTIHEA Certification Co., Ltd 04611E10278R0M Display stand's design, production (not include electroplating, anodizing, pickling, phosphating) and other related management ...