Shenzhen Chuncheng Joint Technology Co., Ltd., is a professional engaged in R & D, mobile power supply, digital products, production, sales as one of the high-tech enterprises, the company is located in China Shenzhen Special Economic Zone International High tech Industrial Park, Guangming New district. The company gathered a group of high-tech R & D personnel, has a wealth of experience and strength. "Spring City": the pursuit of the truth of scientific spirit, good quality awareness, improve every intelligent mobile phone longer working hours, so as to improve the people's life and the work quality, solve the digital products are short "electric" brings to life the trouble