Contact Contact Us Address22 Lorong 21A Geylang #08-02 Prosper Industrial Buildings Singapore 388431HoursMonday–Friday: 9:30 AM–5:30 PMSaturday: By appointment only ContactTel: +65 6743 6577WhatsApp: +65 9696 7069Fax: +65 6743 6755Email: enquiries@ksng.com.sg