Try this maybe they can give you some info:
Factory Address:
Plot#34 - 38, Sindh Small Industries Estate,
Site Hyderabad, Sindh, Pakistan.
+92 22 388 3686 Telephone:
+92 22 388 6967 Telephone:
+92 22 388 0705 FAX:
Corporate Office Address:
Plot#28, Opp. Custom House, Near FIA Office, Site Hyderabad, Sindh, Pakistan.
+92 22 388 6785 Telephone:
+92 22 388 6820 Telephone:
+92 22 388 6768 FAX:
info@dsmotorspk.comE-mail:
dsmotorspk@hotmail.comE-mail: