99%/99.5% High purity Alumina/al2o3 ceramic rods and shafts

Ceramic shaft and bush are featured by insulation, antimagnetic, static electricity-free, lubricity and resistant to high temperature, high pressure,chemical attack and oxidation. It is extremely popular in many areas, such as computer, telecommunication, power supply, transducer, instrumentation, industrial equipment, electric appliance and electric motor. And a lot of practical applications prove that our ceramic bearing has reached a state of high standard and quality.

Shenzhen Hard Precision Ceramic Co., Ltd is a company dedicated to the professional fine ceramic manufacture. We specialize in the design and manufacture of aluminum oxide,zirconium oxide and silicon nitride ceramic product. The main products include Ceramic Plungers,Ceramic Ball Valves,Ceramic rods,Ceramic Nozzles,Ceramic Plates and other Industrial Ceramic Products.

HARD develops fine ceramic products which are widely used in machinery, semiconductor, aerospace, petroleum, chemical, electronics, medical, fluid control, food and other industries. The superior electrical characteristics of fine ceramics are utilized in a variety of circuit boards and electronic parts. Their wear and corrosion resistance is beneficial in pumps nozzles and valve parts, and their high heat and thermal shock resistance is useful in ceramic engine parts.

Compared with the advanced ceramic and metal, with high hardness, high strength, high temperature, wear resistance, corrosion resistance, acid and alkali resistance, oxidation resistance, insulation, nonmagnetic, good chemical stability and other excellent performance.

We have a full service include ceramic forming,mold design and development,precision machining and precision detection technology, and our technician have many years of experience in ceramic processing. We can provide a full set of ceramic solutions for customers, and can make different kinds of ceramic products according to customer's special request.

   Zirconia Ceramic Products         Ceramic Substratea               Silicon Nitride Products           Alumina Ceramic Products