In Jinxin, we regard quality as life, and quality control is not only reflected in the last process before the product leaves the factory. We infiltrate the control of quality into every aspect of production. Including the entry of raw materials into the factory, we all implement a strict quality control and assurance system. Every batch of raw materials entering the factory must be strictly screened and sampled. We carry out more rigorous testing of the products we leave, ensuring that our products are delivered to our customers perfectly. We understand the importance of product quality, so we strengthen the construction of the brand management team and strengthen the skills training of relevant personnel.