We have more than 80 professional and technical personnel, all of whom are from a family of gong making and are well versed in traditional Han gong crafts. The traditional craftsmanship of Han gongs has been included in the list of intangible cultural heritage. From copper casting, film production, tuning, car scraping to tuning, each process requires pure hand-made. After "rotating forging, horizontal hammering", the gong slices are round and flat, strong, and the spiral texture is full of metal texture, showing the ultimate beauty of craftsmanship. This kind of product with gong craftsman hammer marks is rare and precious in today's modern city full of high-speed life rhythm, and it is a truly unique choice.