NST Holding Co., Ltd. is a High-Tech company in Shenzhen, and a leading company in line of mobile power and solar chargers. We are providing a full range of mobile chargers like solar chargers, digital energy, power banks, solar backpacks, and solar bag emergency chargers, with application to mobile phones, MP3, MP4 players, digital cameras, PDA, Game Boy, CD, DVD players, Laptops, and Notebook computers. Thus, we aim to be one stop mobile charger supplier for customers worldwide. All key processes for quality control are performed according to ISO 9001-2000, CE, FCC, and RoHs standards. With a group of highly qualified engineers and technicians, we have been developing various new products continuously to meet customers' expectation and needs. We have reliable quality assurance systems covering product design, staff training, production processes and after-sale service. Our ex
