Lung Kin International LtdOur company was founded in 1995 and became one of a leading calculator Supplier, we have owned our factory which ....Address:Unit 04A,34/F, Cable TV Tower. No.9Sun City Services Co. Ltd.Sun City Services Co. Ltd. is comprised of a group factories, specialising in manufacturing different kinds metal ....Address:Unit 15-18, 6/F Delta House, 3 On Yiu Street,Kin Way Electronics LimitedWe are a well-known calculator manufacturer in hong kong and have been set up for over 10 years. Our factory is located ....Address:Unit 04a, 34 / F, Cable TV Tower No9, Hoishing Rd, 1