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 rods, Ceramic Bushing, Ceramic Substrates, Ceramic Blades, 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 developmen, 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.





Founded in 2007 and located in Nanshan District, Shenzhen, Shenzhen Haide Precision Ceramics Co., Ltd. is a national high-tech enterprise integrating R&D, design, molding and sintering, precision machining, sales and service. It focuses on the R&D and manufacturing of high-end advanced precision ceramic products.
After more than 20 years of steady development, the company serves over 5,000 customers worldwide and has established in-depth cooperation with more than 60 universities and research institutes in China. It boasts three modern manufacturing bases and a core technical team of nearly 150 people, enjoying a high reputation and excellent brand recognition in the precision ceramics industry.
To adapt to industry development trends and achieve a large-scale strategic layout, the company has completed a major strategic upgrade, building its own industrial plant in Changping, Dongguan, and establishing a wholly-owned subsidiary—Dongguan Haikun New Materials Co., Ltd.—laying a solid foundation for the company’s continued high-quality development.
Excellent engineering team and advanced production technology have created an excellent cast iron company
The company now has more than 10 years of engineering professional and technical personnel 36 people, including 8 senior engineers, production workers more than 200 people.
Resin sand and coated sand production process, the use of high-quality gray cast iron (JL150-JL350) (GJL150150-GJL350) (FC150-FC350) material, Ductile iron (JS400-JS700)(GJS400-GJS700) (FCD400-FCD700) material casting products.





Shenzhen Hard Precision Ceramic Co., Ltd.