HUNAN O.E.D TUNGSTEN CARBIDE JEWELRY was created in 1996, which was established in the hometown of hard metal of China --- Zhuzhou City in Hunan Province. We own cemented carbide factory and tungsten carbide jewelry processing factory and have pursued Tungsten Carbide Jewelry’s designing , manufacturing and saling for 10 years. We offer OEM and can meet all kinds customers expectations. At present, our company is engaged in manufacturing rings, bracelets, pendants, and watches, which can be inlaid with gold, silver and diamond, as well as carved and engraved with all kinds of patterns. Our products feature advanced and mature techniques.