Shanghai China post airmail delivery time to Kuching sarawak

The item was sent from No.1208 Baise Road, Wish storehouse, Hunui District Shanghai China 200237 on 11 January 2017 and arrived on the 30 January 2017 which within the expected. The delivery time is approximately 19 days or 3 weeks. This is very good sign for any item using free shipping untracked (non-trackable) airmail packet from shanghai china to Kuching, Sarawak, Malaysia