Address: No 120 Lim Chu Kang Lane 3 Singapore 718892 Phone: 6754 0181 Fax: 6758 0338 Email: qtc@qtc.com.sg No 120 Lim Chu Kang Lane 3 Singapore 718892. TEL: 6754 0181 FAX: 6758 0338 EMAIL: qtc@qtc.com.sg WEBSITE: www.qtc.com.sg