2019

• 05

  Patent registered for Opening and Closing device of a freight car cover

• 04

  Patent applied for photovoltaic device capable of daily and seasonal sun tracking
  Patent applied for photovoltaic device based on agricultural and livestock areas

• 02

  Patent registered for Mooring device adaptive to change of water level equipment on buoyancy for solar generation

• 01

  Selected as business specialized in global procurement

2018

• 11

  Patent registered for Floating Structure connected by hollow units

• 09

  Certified as venture business

• 08

  Patent applied for wind power generator

• 07

  Registered in Korean Industrial Technology Association
  Patent applied for combined power generation system on water

• 06

  R&D-dedicated department certified

• 05

  KS Q / ISO 9001:2015 acquired

2017

• 08

  Patent applied for Endgate for a freight car

• 02

  Independent production line operated and exported

2013

• 12

  Export contract signed for Australian HRS Trailers

• 11

  SEONKWANG KOREA Co., Ltd. established