ZK DISPLAY has always stressed the business philosophy that ‘Quality first, service oriented, continuous improvement, customer satisfaction’. All products are strictly in accordance with the requirements of ISO9001:2015 and ISO14001:2015 international quality system. Strong technical force, advanced modern production equipment and process technology, scientific management system, so that customers’ interests have been strongly protected.All materials are certified by ROSH, three stages of product quality control.
The whole process of product quality inspection:
