Alumina ceramic seals 
 The use of casting, pressing, dry pressing, molding process, 95,99 made of alumina ceramic seals can be processed by the mirror-polished, high mechanical strength, high wear resistance, chemical resistance can be strong, airtight good, sudden changes in temperature when impermeable, for a variety of home water pumps, agricultural pumps and other chemical pump mechanical seal and motor seals, good sliding performance and sealing performance to meet both the requirements of the actual use environment. Widely used in metallurgy, machinery, chemical, pharmaceutical, food, corrosion resistant pumps, automotive, pneumatic components, and so do the mechanical seal parts. 
 High-quality selection of ceramic powder and powder materials, the use of advanced production technology made from a variety of modern ceramic tubes, rods, beads, balls, columns, plates, sheets and other shapes by high temperature firing of ceramic products, with elastic modulus large, high mechanical strength, abrasion resistance, high temperature oxidation resistance, excellent thermal conductivity, electrical insulation, good resistance to high dielectric strength, dielectric loss, electrical properties change with temperature and frequency stability superior performance compared with the surface was smooth, is widely used as electrical insulation materials, and high wear resistance, corrosion resistance, heat resistance, temperature mutation is not permeable. 
 Ceramic products mainly include: high temperature resistant components (panels, lining the ball), ceramic seals, electronic ceramics, electrical ceramics, electric heater, ceramic ignition, ceramic nozzle, thermocouple ceramic tubes, porous tubes and ceramic rods, zirconia toughened ceramic, honeycomb ceramic, ceramic lining, insulating ceramic base, plunger, textile and ceramics. Wide variety of ceramic pieces, complete specifications. Widely used in electronic, electrical, mechanical, petroleum, chemical, medical, textile, automobile, metallurgy, and aerospace industries.