For more than 30 years, Delserro Engineering Solutions (DES) has been an industry-wide leader in the field of product reliability testing (PRT). PRT is the process of testing a product to such a degree that its latent weaknesses and potential failure modes are uncovered. Failures found during PRT allow engineers to make design changes to a product before it enters the marketplace, thereby avoiding cost-prohibitive recalls or field issues. The product reliability testing methods used by DES include HALT, vibration testing, shock testing, reliability and durability testing, Accelerated Life Testing, product life cycle testing and a wide range of climatic test services. Regardless of whether were testing consumer electronic devices or military equipment, our goal remains the same: to help companies produce robust and reliable products. DES is an A2LA accredited laboratory. When you choose DES, you have the assurance that you are working with a technically competent and quality driven laboratory.