Haojing(Shenzhen) Technology Co., Ltd, specializing in manufacturing and distribution of ultrasonic aroma diffuser, was founded in 2015.We are coming up with innovative designs and technologies, to propose products in order to meet public expectations in terms of functionality and design, also to sustain the market competition. We control the production line and every stage of development to offer quality products. All products are strictly passed 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.