We regard product quality as the life of enterprise. We introduce advanced testing instruments at home and abroad, the implementation of quality management. In the production of each link of quality control, and detailed records of the state, to ensure the traceability, we through technical cooperation with leading peer companies, and the use of strict quality management system, strict control of raw materials from the storage to the products to the whole process of production, even the packaging process we have been as an important part of quality management, the performance of our products comply with EN, JIS, Aa, AS/NZS and other standards, the quality requirements are widely applied to customers around the world.