北京国瑞升科技股份有限公司 List of Products and Services

Grish Company’s diamond paste is a precision polishing compound formulated with carefully selected high-quality polycrystalline and monocrystalline diamond abrasives. It has high uniformity and excellent dispersion effects, and is primarily used for surface finishing polishing of hard alloys, metal materials, and sample analysis. We offer two types to suit our customers' applications: water-soluble and oil-based.

• Other abrasives
• Other consumables

Grish Corporation's diamond slurry comes in two types: single crystal diamond and RCD diamond, depending on the type of diamond. By harmonizing carefully selected diamond particles and dispersants, we can manufacture original diamond slurries tailored to your applications and requests. It is particularly suitable for lapping and polishing processes that require high precision, mainly for metal materials, sapphire substrates, and ceramics.

• Other abrasives
• Other consumables

High self-sharpening diamond, abbreviated as RCD A single crystal diamond that has been specially processed to possess properties similar to polycrystalline diamond. Features: 1. There are many contact points between the particles and the processed material, enhancing polishing efficiency. 2. It has self-sharpening properties and high polishing durability. 3. It has a fine angular shape that reduces surface roughness. 4. The sphericity of the particles is high, minimizing scratches.

• Other abrasives
• Other consumables

Grish Company’s polycrystalline diamond powder is created by a special explosive method that instantaneously converts graphite into diamond under high temperature and high pressure due to powerful explosive force. The crystals resemble natural Carbonado. The particle structure of the secondary bonded polycrystals, which lack cleavage, continuously generates new cutting edges, allowing for a high polishing rate, making it ideal for wrapping and polishing processes that require high precision. Additionally, Grish Company manages the quality of all processes from explosive synthesis to refining, cleaning, classification, and product manufacturing, enabling them to propose the most suitable products tailored to customers' applications and needs.

• Grindstone
• Other abrasives
• Ceramics

Polycrystalline diamond slurry can be manufactured as an original diamond slurry tailored to your applications and requirements, harmonizing high-precision, classified polycrystalline diamond particles and dispersants made by Grish Company. It is particularly suitable for lapping and polishing processes that require high precision, such as sapphire, SIC wafers, and ceramics.

• Other abrasives
• Other consumables
• Other cutting tools

Precision grinding film is a precision grinding material that uses ultra-precision coating technology and unique patented technology to uniformly disperse selected micron-sized and nano-sized abrasive powders (diamond, silicon carbide, alumina, silica, cerium oxide) and polymer materials, which are then applied to the surface of PET film. Features: - Low variability and stable quality. - Excellent strength and flexibility, maximizing grinding characteristics. - High grinding efficiency, outstanding durability, contributing to reduced production costs. - Suitable for both dry grinding and grinding using water and oil.

• Other abrasives
• Other consumables
• Other cutting tools

Precision grinding film is a precision grinding material that uses ultra-precision coating technology and unique patented technology to uniformly disperse selected micron-sized and nano-sized abrasive powders (diamond, silicon carbide, alumina, silica, cerium oxide) and polymer materials, which are then applied to the surface of PET film.

• fiber
• Ceramics
• Other consumables

The GRISH electrostatic precision grinding film can be expected to provide high cutting and grinding power by uniformly applying selected abrasive particles onto a polyester film through electrostatic coating. Features: 1. The electrostatically coated abrasive particles achieve uniform and stable grinding performance. 2. The uniform abrasive particles and advanced adhesive material prevent the formation of streaks on the film. 3. Specially designed grooves allow for the discharge of ground material, preventing clogging. 4. The polyester base, which is resistant to water and oil, enables wet grinding as well.

• Ceramics
• Steel
• Other consumables

GRISH precision grinding cloth is a high-quality product coated with roll coating technology and advanced resin adhesion technology, applied to a fabric that is resistant to friction. Features: 1. High cleaning effect The coated grinding layer removes glass cullet and stubborn foreign substances from the panel surface. 2. Good polishing effect Through precision grinding, foreign substances are collected in the chip pocket, making it difficult to scratch the polished surface.

• Adhesive tape
• Glass
• Other consumables

Features 1. Ideal for removing foreign substances and dirt due to excellent cleaning effectiveness. 2. Specially designed structure prevents the shedding of abrasives. 3. Based on carefully selected woven fabric to prevent scratches. 4. Compatible with wet polishing as well.

• Glass
• Other consumables
• Other abrasives

The cleaning belt for LCD liquid crystal panels is used to remove contaminants such as dirt and glass shards from the surface of the LCD panel before the application of the polarizing film. Features: 1. It has chip pockets and does not clog. 2. The uneven polishing layer has self-sharpening properties, resulting in a long lifespan. 3. It has high surface flatness, making it difficult to scratch the panel surface. 4. It has high grinding power, providing excellent cleaning effectiveness.

• Glass
• Other consumables
• Other abrasives

Industrial synthetic single crystal diamond abrasives are used in a wide range of precision grinding applications, including precision machining, honing, grinding, polishing, and precision finishing. We handle various particle size products such as nano-sized diamonds, micron-sized diamonds, mesh-sized diamonds, and diamond-coated items. Additionally, we can propose the most suitable products tailored to our customers' applications and requirements.

• Other cutting tools
• Grindstone
• Ceramics

The Grish Company’s Kukurasta diamond powder is an artificially synthesized nanodiamond created through detonation in an inert environment. It is formed when carbon instantaneously grows into diamond crystals. Unlike single crystal diamonds produced by conventional graphite static pressure conversion methods, nanodiamonds are rounded and spherical, with a primary particle size of approximately 4 to 7 nm. They are mainly used as additives for ultra-precision polishing, plating, and heat sinks.

• Grindstone
• Other abrasives
• Ceramics

CMP slurry is a silica slurry optimized specifically for polishing processes of materials such as sapphire, SiC wafers, aluminum nitride, ceramics, and metals. It has excellent particle size uniformity, high dispersion stability, and produces a uniform and good finishing surface.

• others