Yufine Electronic Technology Co., Ltd. was established in 2008. We specialize in manufacturing portable speaker, power banks. In the last 4 years, we have provided high quality products and considerable service for our customers. We make great progress consistently. We are professional and become one of the strong suppliers of gifts in China, with strong production development capability. Superior quality, attractive designs, favorable price and timely delivery are our main advantages. We also make the products for emerging markets and provide samples. Sincere, creditable and win-win business cooperation is what we always strive for---- yesterday, today and in future. We hope Yufine can be one of your best partners in China.