Electro-magnetic components & DC motors

Magnetics is a core component in many electronic and power conversion products. Since inception in 1989, GRE has been providing custom /semi-custom design and contract manufacturing services to global clients.

We have designed and manufactured a wide variety of transformers, chokes, coils, filters, DC motors and stator assemblies at our TS 16949 compliant, ISO 9001 and ISO 13485 certified facilities. Our products have been widely used by world-leaders in power electronics, automotive, office automation, telecommunications, medical and consumer electronic industries.


  • Switch-mode Transformer

  • Linear-mode Transformer

  • Choke Coil

  • Toroidal Choke Coil

  • Stator Assemblies

  • DC motors


Industries Served:

  • HVAC/ Refrigeration

  • Consumer Electronics

  • DC/DC converter/ General Purpose Converters

  • Chargers/Testing Equipment

  • Telecommunications

  • Medical Equipment

  • Robotics

  • Automotive


GRE North America

330 McEverRoad, Building 1

Suite 100, Gainsville, GA 30504

Tel: (770) 538-0630


GRE Hong Kong 

Unit 501, 5/F.

16 Science Park West Avenue

Phase 3, Hong Kong Science Park

Shatin, Hong Kong

Tel: (852) 2423-3332

GRE Japan

Level 21, Shiodome Shibarikyu Building 
1-2-3 Kaigan Minato-ku
Tokyo 105-0022 Japan

Tel: (81)-3-5403-6364

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