Inquiry (采购产品): FLAME SPREAD TEST Hello, I have 4 different types of wall covering requiring testing,what would be the cost for testing? The wallcovering was class A when purchased we have no documentation. **** Hidden Message ***** Brad Mertz MI 49779 USA Company: Tendercare MI INC Phone: 1-989-734-0681 Fax: 1-989-734-4250 E-mail: bmertz@tendercare.net **** Hidden Message ***** bmertz@tendercare.net