Pilot Electronic Co.,ltdWe are the leading manufacturer in hongkong for table top & OCS vending machines, and designated machine ....Address:QingshanCrystal refrigeration Co., Ltd.Crystal refrigeration Co., Ltd.covers a floor area of 15,000 square meters .Our factory, with over 40 years history ....Address:36 Floor, Skyline Tower 39 Wang Kwong RoadWinfull Int'l Industrial Development LimitedWinfull Int'l Industrial Development Limited is one of the leading manufacturer refrigeration machinery in ....Address:Bright Way, Hongkong, Hong Kong 1