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As our name implies, SPRI is the recognized technical and statistical authority on the Single Ply Roofing Industry. SPRI provides the best forum for its members to collectively focus their industry expertise and efforts on critical industry issues. By acting as a trade organization, as opposed to each member working individually, the group can effectively improve product quality, installation techniques, workforce training and other issues common to the industry. This approach enables every SPRI member to operate more effectively in the commercial roofing marketplace.
STI GROUP INC. is a Libertyville, IL-based company in the Wholesale & Distribution sector.
Loeb Equipment & Appraisal Company, Inc. is a Chicago, IL-based company in the Wholesale & Distribution sector.
Jade-Sterling Steel Co., Inc. is a steel warehouse specializing in the distribution of hot rolled, cold finished, and thermal treated carbon and alloy bar, rod by coil, and wire. We supply a full range of sizes and grades required by most
Premium Inc is a Honolulu, HI-based company in the Wholesale & Distribution sector.