Changsha Watz Zirconium Industrial Co., Ltd is a high and new tech enterprise specialized in researching , developing and manufacturing zirconium series products , which including ziroconia powder, ceramic balls, ceramic knife and so on. We have been in developing zirconia products for more than five years and can handle all the production processes independently from milling, molding, sintering to precision processing. Our products are widely exported to Europe, North America, Latin-America, Australia and the Middle East, enjoying a high reputation in the international market.