Uncommon dedication, exceptional service - these are Santech guarantee. This company is committed to continuous quality improvement and customer satisfaction. It achieves this by having open communication with its customers to be sure that their needs and expectations for overall vehicle performance are met. Santech employees are provided with ethical and professional work environment where they are allowed to make their own improvements and decisions. According to the company's president, the company lives by a simple philosophy - "treat people fairly, and they will usually return the favor."Santech Industries Inc., is founded in 1971 by the father of the company's current president, Michael Deese. It is based in the Dallas/Forth Worth Metroplex, providing specialized automotive markets with precision engineered replacement auto parts. This is originally a manufacturer of sealing materials for military, aerospace, oil field, and semi-conductor industries but at present, it focuses totally to automotive applications. Santech has a secret in coming up with products that always work and that is the company's very important resource - unmatched dedication not just to customers but also to its people. It pays much attention to product research and development and makes sure its employees are cross-trained. You'll see how satisfied its employees are by the company's longevity with this company.Whether you are restoring or rebuilding your ride or its a/c system, trust only Santech's products such as the Santech Relay. For several decades now, this company has prided itself for being the world's leading supplier of automotive air conditioning seal and accessories for service and internal compressor parts for rebuilding. You also won't go wrong in choosing Santech a/c pressure switch because the ones they supply to the automotive market are fool-proof so you are assured of great performance. Moreover, Santech a/c expansion valve is sure made with exacting attention to details to be sure that it will last long in service.