Yatong Business Co., Ltd. Our main business is the manufacture and sale of jewelry products, which include Rings, Necklaces, Earrings, and Bracelets. The company was setup by its mother company M&Q Jewelry Co., Ltd to sell its products. We have been in this business for over five years, and we are confident in our expertise. To us, the customer is very important. We use fine materials like pearls, gemstone, diamond, glass, copper, gold, precious stone, acrylic. Please contact us for more details.