商代二里冈期的青铜器是在二里头青铜文化的基础上发展起来的。这期青铜器的出土地点,较为辽阔。郑州商城为其主要地区,远离郑州数十里或数百里外的辉县琉璃阁,项城毛冢等地,甚至湖北黄陂盘龙城也都发现商代二里冈期青铜器,就目前的材料看, Shang Dynasty Erligang bronze ware was developed on the basis of Erlitou bronze culture. The bronze unearthed this period, more vast. Zhengzhou Mall for its major areas, away from Zhengzhou Hundreds of miles or hundreds of miles away Huixian Glass Pavilion, Xiang Mao Mao Zong and other places, and even the Huanglong Panlongcheng also found Shang Dynasty Erligang bronze, on the current Material,