青岛宏泰TP2直条铜管K/L/M型 油气管道用 价格:58元/公斤

青岛宏泰TP2空调用蚊香盘管15米、30米 价格:58.89元/千克

　　Qingdao Hongtai International Trading Co., Ltd. was established in March 2008 invested by Qingdao Hongtai Metal Co., Ltd. Qingdao Hongtai International Trading Co., Ltd. Is in charge of exporting all copper tubes produced by Qingdao Hongtai Copper Co., Ltd and Qingdao Hongtai Metal Co., Ltd and import copper cathode as material. Before foundation of Qingdao Hongtai International Trading Co., Ltd., the international trade department of Qingdao Hongtai Metal Co., Ltd had exported all copper tubes

主要产品/业务: copper tube, copper pipe, copper fittings