Newjob Science is a professional sapphire window company. Our various wafer sorter have been provided to world since 2004. We have been developing through years of experience and accumulated know-how from the global market. We have an excellent manufacturing team that can help customers with the lowest cost and best quality. Our creativity has not only awakened market demand, but also stimulated the crowded concentration in this field. Newjob Science is one of leading sapphire window company for more than 20 years producing a wide range of high quality wafer sorter.