Eastlonge Electronic (HK) Co., Ltd  is a high-tech enterprise specializing in R&D, manufacture and marketing of cell phone jammer, repeater and detector etc. With our continuous efforts recent years, we have been become a scopped Technology company.   Our factory has 50-100 staff members and a strong R&D and management team. Upon the tenet of "make innovation, strive for perfection" and aim is to offer the best product to clients, we are willing to cooperate with customers from all over the world to create a beautiful future.