Dear Kh Phawin,
First of all regret the inconvenience to you and your team.
I am not in Thailand for whole of next week but we can definitely meet afterwards.
Purpose of getting material from India is :
a. We are not able to fulfill all orders from our available capacity.
b. Our quality team reviews all the quality data of india material on daily basis, hence we assumed that there will be no surprises on this front.
c. We wanted to create safety stock for all RDs so that we can reduce the pressure on production team and serve end customer from our inventory.
In the past we used to buy a lot of bought –out resins from Kukdo, Dalian & Yangnong. My suggestion is to use exactly same processes as we used in the past.
I think the challenge here is the quality which lead to headache to all of us and hence I suggest that upon receipt of material in our factory / TEC4 / Saabulya we take out sample (0.5 kg max) and test it before relabeling / consuming / dispatching.
This will avoid any surprises.
If you have any suggestions please feel free to add, otherwise we will discuss upon my return.