Xi an KENAITE youzun technologies co.” LTD is a well-equipped and powerful technology company. We set research and development design, production and sales as one committed to providing customers around the world with high quality, high performanceproducts and services. After more than a decade of rapid development, the factory has advanced production equipment precision testing instruments, mature assembly line and advanced production technology and most of the products for the application of intellectual property patents. And passed the iso9001,2015 quality management system certification.brbrWe sincerely welcome you to contact us for future business relations and common success>