When a lumber company takes timber

When a lumber company takes timber and converts it into lumber, cardboard, and other paper products, what production process is the company using?

ผลลัพธ์ (ไทย) 1:

When did you? And convert it into wood, cardboard and other paper products manufacturing companies use.

ผลลัพธ์ (ไทย) 2:

When a company takes wood and wood to wood, cardboard and other paper products the production process is the use?