Shenzhen Yibi Jewelry Co., Ltd. is a specialized Tungsten carbide and Ceramic jewelry (Zirconia ceramic) high-tech manufacturer in China. Our company employs more than 220 people, and has a high-level and high-quality management team and an international design team. Our equipments are imported from Korea. We have perfect techniques on tungsten and ceramic manufacturing from designing, moulding, and power sintering to precision grinding. World... More