Shenzhen Zhouhai Technology Co., Ltd is a high-tech company which established in 2011 year.Zhouhai Technology specialized in designing, APP development, manufacturing and marketting wrist band, power bank, smart watch, wrist band accessory and smart phone accessory products. Oriented and fashion design, high quality product, speed feedback and flexible delivery have made Zhouhai Technology famous in communication industry and reliable by our clients and consumer.