Chongqing Honghao Technology Co., Ltd ,Established in 2019 is a professional manufacturer specialized in the R&D, Development, Production, Sale and Service of wireless calling system. We are located in Chongqing, with convenient transportation access. Covering an area of 1800 square meters, we now have 5 production lines, over 100 employees, to ensure high quality products and high efficient service. and so on. advantages. We are looking forward to the corporation with you!