Rapeepong,
Assign Ole or Parinya to have a meeting with PTT on this coming Thursday regarding parts to order.
Joke, Wara,
You 2 need to join.
Also I do NOT like to see the email from us to PTT directly.
All emails to customer must be from Sales team to avoid any conflict.
The technical issue must be replied by technical team but to sales and sales will forward to customer. This will also ensure that sales must be aware.