PO SING TRADING CO. 国家 Hong Kong 企业简介 We are international purchaser of Machinery & Industrial products for long time. 机械及工业制品 联系人 DAVID C. WONG 地址 "ROOM 901 BELGIAN BANK BLDG.,721-725,NATHAN ROAD,KOWLOON (P.O. BOX 89173 KCY KOWLOON) " 电话 00852 27444216/23952635/23954633 传真 00852 27891735 邮件地址 web:
