Print | PPG Supplier Network > Contact Us PPG Supplier Network Contact Us For direct assistance with non-purchasing related matters, please call (412) 434-3131 Steve Lampe, Vice President, Purchasing & Distribution Linda Maier, Executive Secretary PPG Purchasing & Distribution Contacts Energy Purchasing General Purchasing Logistics & Supply Chain Management Raw Materials Purchasing International Purchasing Locations $ave Brochure Process- Guide Me Proposal Suggestions and Evaluation Process Supplier Diversity Diverse Supplier Registration Sundries Terms and Conditions Supplier Sustainability PPG Supplier Network Contact Us PPG Automotive Quality Purchase Orders EMEA Latin America United States & Canada PPG Global AUTO OEM Quality Purchase Order Terms & Conditions Safety Implementation Guidelines Lake Charles Safety Implementation Guidelines Raw Material Introduction Process