Koppers Inc Claim Listing Return to Directory Rating (average) (0) 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 leave a review. 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.