• Electronic Design & Research Inc.

    7331 Intermodal Drive, Louisville, KY, USA,40258

    We manufacture varieties of AC, DC, AC/DC, NO & NC and TOTEM output Solid State Relays (SSR) to be used in many industrial, commercial military applications. A SSR is a powerful relay/switch designed outperform mechanical type relay. Designed specially for ...
  • SHENYANG HB OPTICAL TECHNOLOGY CO.,LTD.

    BEIHAI STREET, SHENYANG, LIAONING, China,110043

    Load xxxxx or e-mail to majing at know more about HB Optical.HB Optical has than 35 years of experience in R& D optical filters and glass reflectors.Specializes the design manufacture precision interference filters, reflectors thin film coatings over a ...