Quality Control

Fine Quality is TZY SHENQ’s consistent insistence and commitment to our customers. With all efforts and strives, we have achieved the qualification of ISO 9001-2015 and quality certification of German TUV and Japanese JQA. Except strict quality control and testing process and the increase of inspection devices, we insist on quality policies of good quality guarantee, product standardization and specialization, assurance to consumers’ rights, to provide products in stable quality and to meet all the customers’ inspection requirements. certifiate