Founded in 2011 Shenzhen Macro Feng Technology Co., Ltd is located in Baoan District Shenzhen, and adjacent to Shenzhen Baoan International Airport’ is a manufacturer of oral cleaning products with well-equipped testing materials and strong technical force. We have our own factory that can provide you with the most competitive price quality, excellent after-sales service and any technical support. The company has passed ISO quality system certification CE certification, ROHS certification and appearance professional certification. Our Oral Irrigator are exported to multiple countries and regions worldwide. br