Trust Chem USA announced the addition of Mike Wright joining the Trust Chem team in the Midwest.      Mr. Wright has more than 35 years experience in the pigment industry, working for several companies including Dupont and Hoechst/Clariant. He most recently worked with Linear Source prior to joining Trust Chem.      Rick Campbell, president of Trust Chem USA, is pleased that Mr. Wright has accepted the opportunity to handle select key Midwest coatings customers exclusively for Trust Chem. ...