Where to do it. The Purchasing Department will be required to better understand treatment better relationships with suppliers to deliver raw materials, or passed to the customer.
In order to do so. Procurement must create an understanding on maintaining good relationships with suppliers to deliver raw materials to customers or passed by.
Which can do so. The purchasing department to build understanding to maintain good relationship with suppliers to ส่งมอบวัตถุดิบ or passed to the customer.