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KOILBusiness Network


Our fuel saving guidance device help you drive most economical way, accordingly, you can let your car run from 20km to 31km per liter according to driver's maturity in using our product. This means, we guarantee at least 50% of fuel efficiency from even the poor user', more than 200% to the skillful users. We hope you could save your money for fuel with our world first fuel saving guidance product by your small money ...
  • Number of Employees: 11-50
  • Phone Number: 82 - 31 - 9174045
  • Address: Daewhatown 2570, Daewha-dong Goyang Gyeonggi-do 609-503 Korea
  • Country: Korea

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