Urgent-Is this a valid courier company?

Hi,

I'm new here but am bothered by a doctor friend who asked me help him received a medical trunk with equipment in it from Saudi Arabia but transitting Malaysia. I was told to help him pay the insurance in Malaysia before it can be shipped to me in Singapore. The shipping company is as follows:

ALLIED TRUST SECURITY COMPANY
Guaranteed World Wide Delivery
Almarai Building Circle Road, Exit 7 Al izdihar
District PO Box 8522 Riyadh 11492
Kingdom Saudi Arabia

http://atscintl.com/delivery

Because of the many scams on the net, I am trying to be very careful. Also pls help me urgently as I am supposed to be paying the inusrance tomorrow.

Thanks.

LYZ