StreamTek has over 15 years of experience in compressed air-operated products. All of their products are manufactured in-house. They pride ourselves on keeping costs low and eliminating the middle man in order to pass the savings onto our customers. They offer outstanding product which are of quality, exceptional customer service, and safe/secure business transactions. STREAMTEK Guarantees its catalogued product for 30 days. If a customer is not completely satisfied for any reason with that time, the product can be returned for a full credit with NO restocking fee!