The Operation Hope Foundation Ltd. Return to Directory Business Area Non Profit Organisations & Charity About Charity / Foundation Tags charity organizations in singapore, children charity in singapore, donate drinking water Contact Person The Operation Hope Foundation Ltd. Biz Phone 6562543886 Website https://ohf.org.sg/ Street Address 352 Tanglin Road #02-04 Tanglin International Centre (Strathmore) Singapore 247671 Singapore Singapore Singapore Zip / Pin 247671 Contact listing ownerSend MessagePlease log in to be able to send messages to the listing owner.