Standard Materials Group, Inc. Standard Materials Group, Inc. Search | Advanced Search | New Members | Coupons and Discounts | All Categories Real Estate & Construction >> Concrete Standard Materials Group, Inc. 4530 North Oak St.Springdale, AR 72762 | map | directions (479) 750-7334 | fax: (479) 756-4001 Visit Site Connect With Us Member Since: 2017 If your business isn't here, contact us today to get listed!