Main Line: (65) 6284 8382 / 6258 3313Service Centre: (65) 6253 2661Service Hotline: (65) 9065 8382 (WhatsApp)Fax: (65) 6259 3862 Email: leedon28@singnet.com.sgSales Email: sales@leedon.com Main Office:1003 Toa Payoh Industrial Park, #03-1509, Singapore 319075Rigel Medical Approved Service Centre:1002 Toa Payoh Industrial Park, #07-1467, Singapore 319074