At SEI Manufacturing Inc. we welcome the opportunity to partner with companies that are seeking excellent service, quality parts, consistent turn around, and long lasting relationships. We are dedicated to delivering what is needed when it is needed. In today’s market there are many opportunities to source parts at “rock bottom prices”. While we are competitive on price, we believe that putting a strong emphasis on running efficiently, responding quickly, and being dedicated to continuous improvement is the best way to be a strong link in the supply chain and creating the best over all value to the customer.