Lao Fengxiang is famous for his high-quality gold, exquisite craftsmanship and high-quality design. It has won more than 170 awards, provided high-quality purchase experience and after-sales service, and constantly innovated to improve product quality. In contrast, Zhou Dasheng strictly implements national standards, pays attention to quality management and innovation, masters many golden procedures, implements strict quality management system and production technology, and conducts 26 simultaneous quality inspections to ensure excellent product quality. Lao Fengxiang pays more attention to technology and service, while Zhou Dasheng pays attention to quality and innovation.