Pres-On, announced the appointment of Kurt Weidler as general manager. As general manager, Weidler has authority over the core functions of Pres-On, including assembling and leading teams of key managers; extending the company's proactive customer care programs; and maintaining overall quality control of final products. Weidler joins Pres-On from Midwest Jobbers, a major distributor of wholesale millwork products where he served from 1991 in several management positions. Weidler holds a B.A. in business administration from Western State College. He is also a member of the Institute of Supply Management.