Sum Sing Enterprise 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 Mr Yuen-Sum Hui 地址 "Flat H, 15/F, Block 5, Mayfair Gardens, Tytl 83 Tsing Yi Road, Tsing Yi, New Territories, Hong Kong " 电话 00852 24976965 传真 00852 24975193 邮件地址 benpanhui@hotmail.com web:
