Office	:	Wiguna Tengah XII/15 SURABAYA
Workshop	:	Rambutan III/553 Pondok Chandra Indah SURABAYA
Phone / Fax	:	Hendri	+62 821 1013 6555
		Irwan	+62 813 3217 2859
		Prastowo	+62 813 1909 9501
Customer Service	:	cs@harmoni-integra.com
Team Marketing	:	marketing@harmoni-integra.com
Website	:	www.harmoni-integra.com