Address :  Rm 12, 23/F., Tower B, Regent Centre, 63 Wo Yi Hop Road, Kwai Chung, N.T. Tel :  852-2967 5039 Fax :  852-2967 8170 Contact Person :  Ms. Lancy Tseu Email :  ptco@netvigator.com URL :  http://www.perennial.com.hk