Dongguan Jolly Industries Limited is a trustworthy provider of universal phone cover. We start our production based in China and we are now broadly appraised around the world. Jolly is mainly engaged in the business of crossbody phone case and other product series. Jolly headphone case is strictly measured. It is measured using highly sophisticated and computerized machines in term of distance, angle, diameter, and radius. Made of high quality PU, it is anti-scratch and anti-shock. The product is not likely to occur a crosstalk issue. Its signal line, power line, and the ground wires are all reasonably designed and arranged within the appropriate distance that will not interfere with each other. Made of high quality PU, it is anti-scratch and anti-shock.
We strictly take steps to formalize our environmental practices. We work to foster a sustainable development along our entire value chain in line with our economic, environmental and social responsibilities.