Founded in 1980, SMI Manufacturing, Inc. has provided welding and machine shop services for oil and gas equipment as well as aerospace machining for global, industrial clients for over 40 years. In recent years our primary focus has returned to our roots of providing turn-key solutions for our oil and gas equipment customers.SMI Manufacturing, Inc. is located at 13312 East Hardy Toll Road, Houston...Founded in 1980, SMI Manufacturing, Inc. has provided welding and machine shop services for oil and gas equipment as well as aerospace machining for global, industrial clients for over 40 years. In recent years our primary focus has returned to our roots of providing turn-key solutions for our oil and gas equipment customers.SMI Manufacturing, Inc. is located at 13312 East Hardy Toll Road, Houston, Texas, United States.