Five major brands, each with its strengths
Jinliwei's five major brands cover different working conditions: from high-end nuclear power to general hardware, from heavy-duty ships to fast cutting, each brand has a clear positioning and exclusive formula. Choosing a brand means choosing a working condition solution.
金
Jinliwei
JinLiWei
Main brand, high-end MPA certified series, clean formula, preferred for high-safety industries such as nuclear power, chemical, and military
PositioningHigh-end certification
CertificationMPA
FeatureClean formula
IndustryNuclear power/Chemical
铁
Tiewei
TieWei
Heavy-duty working condition supply, thickened and wear-resistant series, preferred for heavy-load scenarios such as ships, steel structures, and mines
PositioningHeavy-duty wear-resistant
SpecificationThickened series
FeatureImpact resistance
IndustryShips/Infrastructure
利
Ligong
LiGong
General industrial grade, high cost-performance, economical choice for conventional scenarios such as general machinery, hardware, and agricultural machinery
PositioningEconomical and general
PriceHigh cost-performance
FeatureStable and durable
IndustryHardware/Agricultural machinery
闪
Shandian
ShanDian
Specializing in fast cutting, sharp thin-blade series, preferred for high-frequency cutting scenarios such as pipes and thin-walled parts
PositioningSharp cutting
ThicknessThin series
FeatureEfficient cooling
IndustryPipes/Thin walls
LG
Ligong English
LiGong Export
Export-exclusive brand, meeting overseas market standards and certification requirements, with delivery experience in 50+ countries
PositioningExport-exclusive
CertificationMPA
FeatureOverseas standards
Coverage50+Countries
20 industries, precise matching
Each industry has different grinding pain points. Based on 26 years of industry experience, Jinliwei provides targeted grinding wheel selection solutions for 20 industries. Find your industry and get recommended models immediately.
Heavy Industry and Infrastructure
01
Nuclear power industry
Prohibition of grinding burns and impurity residues, strict construction standards
Nuclear power stainless steel, high-strength alloy steel
JinliweiClean formula cutting wheels + grinding wheels (with batch numbers)
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02
Shipbuilding & Offshore Engineering
Excessive plate thickness welding allowance, prone to outdoor rust, requires impact resistance and heavy load
Marine carbon steel, structural steel
TieweiHeavy-duty cutting disc + thickened angle grinding disc (black/green)
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04
Steel Structure & Heavy Industry
Large batch processing with high demands on sharpness and wear resistance
Plain carbon steel, structural steel
TieweiHigh-speed cutting disc + medium-heavy duty angle grinding disc
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05
Construction Machinery & Mining
Thick and heavy workpieces with high grinding pressure, ordinary grinding discs easily dull and wear out quickly
Thick-walled carbon steel, cast steel
TieweiHeavy-duty thickened grinding disc + large-size cutting disc
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Manufacturing and Processing
03
Automotive & New Energy
Aluminum parts prone to sticking, thin plates prone to burning, appearance parts must be scratch-free
Carbon steel, aluminum alloy, cast iron
JinliweiGeneral-purpose cutting disc + aluminum anti-stick grinding disc + thin-wall grinding disc
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06
Metallurgy, Steel & Nonferrous
Stainless steel prone to burning and discoloration, soft metals like aluminum and copper prone to abrasive adhesion
Stainless steel, aluminum alloy, copper
JinliweiStainless steel-specific grinding disc + green silicon carbide soft metal grinding wheel
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07
Rail Transit & Wind Power
Large components require uniform grinding, preventing local burns and unevenness
Rail steel, wind power structural steel
TieweiGeneral-purpose wear-resistant cutting disc + flat grinding disc
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08
General Machinery & Hardware
Small parts in large batches, requiring non-clogging grinding wheels and uniform grinding
Cast iron, carbon steel
LigongGeneral-purpose angle grinding disc + small precision grinding disc
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Pipelines and Containers
15
Pipes & Fittings
Round pipes prone to slipping, thin walls prone to burn-through, galvanized surfaces prone to blackening
Carbon steel pipes, galvanized steel, stainless steel pipes
ShandianHigh-speed thin cutting disc + pipe-specific bevel grinding disc
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17
Pressure Vessels & Storage Tanks
Large flat surface grinding, significant weld allowance, requiring wear resistance and flatness
Container carbon steel, low-alloy high-strength steel
TieweiMedium-heavy duty grinding disc + large flat surface smoothing disc
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13
Chemical Equipment
Stainless steel highly prone to burning and discoloration, requiring low-temperature grinding for a smooth finish
Chemical stainless steel, corrosion-resistant alloy steel
JinliweiGreen silicon carbide stainless steel-specific grinding disc + anti-burn fine grinding disc
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Light Industry and Livelihood
14
Agricultural Machinery
Thick and heavy workpieces in large batches, rough outdoor conditions, high cost-performance requirements
Carbon steel, agricultural cast iron
LigongGeneral-purpose wear-resistant cutting disc + economical heavy-duty grinding disc
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18
Doors, Windows, Curtain Walls & Decoration
Appearance parts must be free of scratches, burns, and deformation, ensuring a smooth and aesthetic finish
Aluminum alloy, stainless steel, thin-wall carbon steel
JinliweiAluminum anti-stick grinding disc + stainless steel fine grinding disc + thin-wall cutting disc
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19
Printing, Packaging & Light Industry
Small precision parts, requiring clean and tidy appearance, free of scratches
Carbon steel, cold-rolled sheet
LigongGeneral fine grinding disc + thin precision cutting disc
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16
Insulation and Fire Protection
Thin sheet light profiles are prone to deformation and scratching, requiring delicacy without burning the plate
Cold-rolled steel plate, galvanized sheet
ShandianGeneral thin grinding disc + fine deburring grinding disc
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Special and High-End
10
Aerospace & military
Burns, scratches, and impurities are prohibited, with extremely high quality requirements
Aerospace structural steel, military alloy steel
JinliweiHigh-quality low-burn general grinding disc + precision cutting disc
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09
Molds & building materials non-metallic
Non-metallic materials are brittle with poor toughness, prone to edge chipping and damage
Mold steel, stone, carbon fiber
JinliweiGeneral grinding disc + silicon carbide non-metallic special grinding disc
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11
Foundry industry
Castings have large allowances and uneven hardness, grinding discs are prone to passivation and rapid wear
Cast iron, cast steel, cast aluminum
TieweiHeavy-duty rough grinding wheel + thickened heavy grinding disc
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12
Forging industry
Forged parts have hardened surfaces and are tough, high-temperature conditions cause grinding wheels to crack easily
Forged carbon steel, alloy forged steel
TieweiBrown corundum heavy-duty grinding disc + 80m/s high-strength grinding wheel
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20
Waste incineration & environmental protection
Equipment is heavy with large grinding areas, requiring extreme wear resistance in dusty conditions
Thick-walled carbon steel, weathering steel
TieweiHeavy-duty wear-resistant grinding disc + industrial-grade large-size cutting disc
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Can't find the right model? Free selection solved immediately
No matter which industry you are in or which brand you use, our professional team will provide you with an accurate selection solution within 24 hours