Many customers asked us advanced the delivery date after they placed orders . Of cause , we always do our best to try it , but we still want to say that it is difficult for us to do it . 

There are some reason . 

1. We are manufacturer , we always arrange the production after we receive the order , we can not delay one order's delivery data because another one which placed later . We shoul responsible for all our customers . Some customers said , our order is so small , it will take little time to produce it , so please produce ours first . We are assembly line production , so once we begin produing one order , we can not stop it . 

2. Heat shrinkable tubing is a special product , there are so many type , so many colors and sizes for each type . No manufacturer can always keep all sizes instock , actually , we always produce heat shrinkable tubing after we received orders , except some hot sale sizes . We can not receive one order for some sizes even in 2-3 years . 

3. If you need to placing a big order , you should consult the delivery time in advance , even 1-2 month . You should take into consideration of the time of purchasing metarial , producing , and production scheduling .

4. Please place your order asap once we tell you the delivery data , if you delay to placing the order , the delivery time will not be same once we recieve other orders . 

So , please understand us if we can not provide you a better dilivery time , of cause , we will try our best , if you need it .