Welcome to Scientific Devices Exchange LLC. DBA www.sdexchange.com (SD/X), we are a quality industrial manufacturing exchange network, with well over a decade of experience in the industry. Our primary expertise lies in the Electronic Assembly Industry, both in Surface Mount Technology (SMT) and Through Hole Technology (PTH).                                                                                                                                       
    We are based in the United States and pride ourselves on the quality of the products we manufacture/distribute and sell. All our equipment down to the smallest nozzle carries our *standard 30-parts warranty, that is how sure we are of the quality, precision and durability of the products we put into the market place.
    Please feel free to browse around, as you may notice over the years we have become very specialized with SMT Placement machine feeders and nozzles, we do manufacture some products ourselves but we mostly source directly from the OEM’s through various channels around the globe, so rest assured that when you purchase an SDX product your are getting the quality you deserve, thank you and please contact us with any questions or comments.