Chop Wah On is Singapore's Oldest Medical Oil Company. Our family business was founded in 1916 and is now into its 4th generation. We specialise in Skin Care products (Crocodile Oil, Tea Tree Oil), and medicated oils and balms for aches, pains and injuries. Every drop of oil is produced by hand by masters with over 40 years of experience. We are located in Chinatown and are the very archetype of heritage and tradition. Visit us today and you may even meet our 91 year old matriarch at work - don't forget to say hi, especially if you can speak Cantonese.