2020's

• 2021
• 1. 12.
  2. Acquired Design Registration for Eco-friendly Buoy (No. 1140760)

• 2020
• 1. 12.
  2. Acquired Support Registration for Eco-friendly Buoy
  3.  
  4. Certified as Korea's First Eco-friendly Buoy with An Equilibrium Depth of 30 Meters Below Sea Level
     (KCL : T20-098727K)

2010's

• 2019
• 1. 01.
  2. Acquired Design Registration for Floating Insert Core
     (Np. 30-0942279)

• 2018
• 1. 08.
  2. Acquired Trademark for EGG BALL (No. 40-1389672)
  3. 02.
  4. Acquired Patent for Molded Product Having Hollow Structure (No. 10-1831185)

• 2017
• 1. 03.
  2. Acquired Patent for Manufacturing Method of Hollow Buoy

• 2013
• 1. 11.
  2. Conversed to Corporate JoongAng Tech Co., Ltd.

2000's

• 2006
• 1. 07.
  2. Relocated Factory to Waegwan Industrial2 Complex

1990's

• 1995
• 1. 10.
  2. Changed company name to JoongAng Industrial (Specializing in Manufacture of Synthetic Resin)

• 1993
• 1. 04.
  2. Establishe JoongAng Trading (Specializing in Wholesale and Retail)