Haojing(Shenzhen) Technology Co., Ltd, specializing in manufacturing and distribution of ultrasonic aroma diffuser, was founded in 2013. Our R&D department, which is made up of 15 technicians and 10 QC engineers, develops constantly new models to propose products in agreement with public expectations in terms of functionality and design. We control the production line and every stage of development to offer quality products. All products are strictly passed ISO9001 quality management systems' authentication and CE,FCC & Rohs authentication.We devote ourselves to provide customers with reasonable and competitive price, high-quality products, short production time & satisfactory after-sales service. We attach great importance to the responsiveness and communication with our clients to build with them a relationship of trust and win-win partnership.