UV quartz plate can filter out the infrared and let ultraviolet pass through, it is used with the UV light source, mainly for curing paint and coating.

Quartz furnace door has high temperature resistance, good thermal shock resistance, small thermal expansion coefficient, also with small thermal conductivity and thermal insulation performance is very good. It has good corrosion resistance, can withstand acid and alkaline gas erosion. Quartz furnace door is widely used in photovoltaic cell diffusion furnace, annealing furnace, oxidation furnace and other equipment, used to maintain a stable temperature and atmosphere environment in the furnace.

Quartz waste liquid bottle is made of high purity quartz, has high temperature resistance, good thermal shock resistance, and light transmission is very good. The material is non-toxic and harmless, corrosion resistance is very good. It is used to filter and precipitate waste liquid generated by the solar cell diffusion process, and separate the solid residue in the waste liquid for subsequent purification treatment.

Quartz ring for etching equipment is a ring made of high purity quartz material, with high temperature and corrosion resistance, small thermal expansion coefficient and high optical transmittance. It is used in semiconductor manufacturing, installed between wafer and electrode, guide reaction gas to the surface of the wafer to be etched, and separate the finished product and the waste material, so as to ensure the quality and efficiency of etching.

Aluminum nitride ring has high hardness, good wear resistance, high temperature and corrosion resistance, good thermal conductivity and thermal stability, small thermal expansion coefficient. It is used in various equipment of mechanical processing, electrical, metallurgy, precision instruments and other fields, to play a role of sealing, heat insulation, electrical insulation and others.

Silicon nitride bearing is a kind of high-performance bearing, mainly composed of inner ring, outer ring and rollers, with characteristics of high hardness, wear resistance, light weight, high temperature resistance, corrosion resistance, oxidation resistance, etc., it is suitable for harsh working environment and high speed occasions.

Silicon nitride ceramic ball is a precision ceramic ball made of silicon nitride powder as raw material and refined at high temperature. It has high strength, good wear resistance, high temperature resistance, good corrosion resistance, light weight, density of only 3.2g/cm3, less than half of steel, and can achieve high-speed operation. At the same time, it has good self-lubricity and can be used in an environment without high pollution of lubricating media, so it becomes the first choice for all ceramic bearings and mixed ceramic ball bearings.

Silicon nitride bearing roller is made of high purity silicon nitride powder as raw material and sintered at high temperature after forming, which is the core component of roller bearing. It has the characteristics of high temperature resistance, small thermal expansion coefficient, light weight, good wear resistance and corrosion resistance, good self-lubrication effect, etc., suitable for harsh working environment and high speed occasions.