Koppers Inc Return to Directory Rating (average): (0) Business Name: Koppers Inc Business Genre: Manufacturing, Wooden Business Website Address: koppers.com Business Address, City: PO Box 13009, Florence ZIP Code: 29504 Business Phone Number: 8436698231 Business Fax: 8436676823 Ratings There are no reviews yet. Please login to rate this listing. ▸▾ Claim Listing Please login to claim this listing. Username*: Email*: Password*: Log in | Lost your password? Reader Interactions Leave a Reply Cancel replyYou must be logged in to post a comment.