"The most trusted name in weathering" Q-Lab Corporation has over 50 years of experience providing product durability and material testing solutions. A partnership with Q-Lab is more than a buyer/seller relationship. It is a commitment to enhancing your companyâ??s reputation by supplying the tools your organization needs to perform material testing quickly and effectively. Besides having state-of-the-art testing equipment clients have access to world-class technical consulting services, training and education.