Shenzhen Yibi Jewelry Co., Ltd. was founded in 2009, specialized in manufacturing Tungsten carbide and Ceramic jewelry (Zirconia ceramic) in China. With a factory area of 2,000 square meters, our company currently have more than 220 staffs, and have perfect technics on Tungsten Carbide Jewelry manufacturing from design, mould, powder sintering to precision grinding. Meanwhile, we have strong designing and manufacturing capability, with the monthly production capacity of 50,0000 pieces and the shortest delivery time within 5-7days for sample order and 25-30 days for bulk order. Our products include tungsten rings, tungsten bracelets, tungsten pendants, anti-fatigue bracelets, cer ... more