JOY GAIN TECHNOLOGY GROUP LIMITED was established in 2007,which is a professional manufacturer engaged in the research,development,production,sale and service of cell phone , digital and electronic accessories,including various of cases,screen guard,charger,earphone,mouse(pad),keyboard(skin),etc. With years of experience,we have a strong R&D department and experienced engineers. We can design and make OEM/ODM products according to your ideas and samples. Quality control is more an action than a slogan. Strict quality control is implemented in all aspects of operations to meet the high standards of top-tier customers. This philosophy has permeated all levels of the production process, covering: 1) Incoming material inspection 2) Inspection of work-in-progress 3) Finished product inspection 4) Random warehouse inspections Guaranteeing stable and timely supply, credible quality and sincere