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HIGA compounding production line

Modified Polymers Magnetic Materials

Materials that move appliances and vehicles forward.

Engineered compounds and magnets for the world's leading home appliance and automotive brands.

Explore materials Our story
Since 1999 · SSE 603150Scroll

Who we are

Since 1999, HIGA has grown from a refrigerator door gasket maker into a Manufacturing Single Champion — developing modified polymers and magnetic materials for the world's leading appliance and automotive brands, always close to customers, always quick to respond.

About HIGA
HIGA headquarters building

Industries

Inside the products people use every day.

Refrigerators and washing machines01RefrigeratorsDoor gasket compounds, magnetic strips, liners and drawers — part by part.Soft PVCTPEMagnetic stripsExplore Front-loading washing machine02Washers & air conditionersReinforced PP drums, TPE door seals, flame-retardant and weather-resistant ABS.PP+GF30TPEABS-FR(V0)Explore Automotive HVAC air vent03Automotive interiorsPC/ABS for instrument panels and lamp housings, modified ABS trims and toughened PP door panels.PC/ABSModified ABSPP+EPDM-T20Explore Magnetic strips for fan motors04Motors & sensorsInner rotors, motor strips and bonded magnetic rings for appliance and automotive motors, encoders and sensors.Sm-Fe-N stripsMagnetic ringsExplore

The HIGA sample shelf

37 grades. Two material platforms.

Browse all products Material Finder

Modified PolymersRigid PVC · Soft PVC · TPE · Modified PP

PVC Injection CompoundPVC Co-extrusion CompoundStandard Soft PVC CompoundMigration-Resistant Soft PVCLow Thermal Conductivity Soft PVCAnti-Mold Soft PVCAppliance Extrusion TPEPP/HIPS/ABS Co-extrusion TPEWashing Machine Seal TPEFood-Grade TPEToughened & Reinforced PP

Modified PolymersModified PP · Alloys · Modified ABS · Recycled · Masterbatch

Glass-Fiber Reinforced PPFlame-Retardant PPPP/PS AlloyPC/ABS AlloyModified ABSPCR SeriesColor Masterbatch18 polymer gradesBrowse modified polymers

Magnetic MaterialsMotor Rotors · Magnetic Strips · Magnetic Rings · Magnetic Granules

Home Appliance Motor Inner RotorMicro Motor Magnetic StripExtruded Door Seal Magnetic StripHigh-Performance Sm-Fe-N Motor Magnetic StripPlastic-Bonded Magnetic RingCPE Plastic-Bonded Magnetic GranulesIsotropic Sm-Fe-N Magnetic PowderAnisotropic Sm-Fe-N Magnetic PowderPA12 Injection-Grade Magnetic GranulesPA6 Injection-Grade Magnetic GranulesInjection-Molding Magnetic Compounds

Magnetic MaterialsMagnetic Granules · Magnetic Powders · Sintered Magnets

Ferrite Magnetic PowderDry-Pressing Sintered Ferrite PowderWet-Pressing Sintered Ferrite PowderBonded Ferrite PowderMagnetic Recording PowderElectromagnetic Wave Absorber PowderSintered Ferrite Permanent MagnetsSintered NdFeB Permanent Magnets19 magnetic gradesBrowse magnetic materials

HIGA in numbers

Close to customers, wherever they build.

50+ subsidiaries in China and production bases in Thailand, Vietnam, Mexico, Poland, Egypt, South Korea and Brazil.

Global network
011999Founded in Hefei, China
0218Overseas production bases
03100+Invention patents
0430,000t/yrMagnetic granule capacity
New material · Sm-Fe-NRare-earth fresh-keeping magnetic sheets in a refrigerator crisper

Innovation

A fresher refrigerator, powered by Sm‑Fe‑N.

Our rare-earth fresh-keeping magnetic sheet brings the performance of samarium-iron-nitrogen magnets to everyday food storage.

  • FeaturesHigh coercivity, excellent corrosion resistance and stable magnetism without complex coatings.
  • CompositionSm-Fe-N, ferrite and CPE; lightweight, flexible and cut to size.
  • AdvantagesStrong, uniform field penetration for −20 to 40 °C; free of heavy rare earths, with physical preservation and no food contact.
Explore technology Magnetic Materials

Customers

Trusted by global appliance and automotive brands.

Home appliances
  • GE Appliances
  • Gree
  • Haier
  • Hisense
  • Hitachi
  • Homa
  • Konka
  • LG
  • Mabe
  • Meiling
  • Midea
  • Mitsubishi Electric
  • Panasonic
  • Ronshen
  • Samsung
  • Sanyo
  • Sharp
  • Siemens
  • Skyworth
  • TCL
  • Toshiba
  • Vestel
  • Wanbao
  • Whirlpool
  • XINGX
  • Beko
  • Bosch
  • Changhong
  • Electrolux
  • Fisher & Paykel
  • Aucma
  • Dreame
Automotive
  • AODES
  • BAIC Group
  • FAW Bestune
  • BYD
  • Changan Auto
  • Great Wall Motor
  • Chery
  • Dongfeng Liuzhou Motor
  • Dongfeng Motor
  • Diandongwu
  • Dayun Auto
  • Foton
  • Geely Auto
  • JAC Motors
  • SAIC Motor
  • Sinotruk
  • SGMW
  • Skyworth Auto
  • Scania
  • Skywell
  • VinFast
  • Gree Titanium
  • Changan Kuayue
  • Leapmotor
  • Hozon
  • Aldo Romania
  • Mercedes-Benz
  • Hyundai
  • Volkswagen
  • FAW
  • XPeng
  • JMC
  • SAIC Maxus

Cleaner materials for greener products

PCR recycledLow VOC · Odor ≤3.0Halogen-free V-0ISO 9001 · 14001 · 45001Sustainability