... in developing and manufacturing biomedical materials since 1986. Our dental material products hold 70% domestic market share. Main ... products are GK serial dental materials and devices which include Amalgam alloy and capsules, ... ionomer, Bonding and etching agent, Zirconia blocks, Silicone, Apex locator, Scalers and Prophy unit, Micropolisher, Orthodontic NiTi wires, Co ...