Tong Hui Craft Factory is the first domestic enterprise in the area of Guangdong to adopt the technology of Taiwan, owns advanced equipments and professional techniques. Being a real OEM, we have been well respected and trusted in for the past few years. Our Main Products: Such metal products as data plates, badges, lapel pins, souvenir coins, medals, key holders, bottle openers, tie bars, cuff links, emblems, photo frames, etc⦠âOur Main Craft Processes: Soft enamel, imitation hard enamel, photo etching, stamping, die casting, silk printing, offset printing, epoxy covering, etcâ¦