SAWCO (Planks) – cell 082 374 8883; twksales@vodamail.co.za
STTP (Poles) – cell 082 374 8883; twksales@vodamail.co.za
TWK Agri (Pty) Ltd – tel 017 824 1000; twk@twkagri.com
TWK Charcoal – cell 082 851 0665; twkbioenergie@vodamail.co.za