2010`s

17.12

Selected as Risk Assessment Senior-friendly place of business by Korea Occupational Safety ＆ Health Agency

17.12

Selected as Talented person foster Small and Medisum-sized Businesses

17.11

Selected as Military service appointed enterprise by Military Manpower Administration

17.10

Obtained the certificate of railway product manufacturer approval

17.04

Selected as Small Giant Enterprise by the Ministry of Employment and Labor(MOEL)

17.04

Obtained the certificate of type approval of railway products

17.03

Obtained the certificate of venture business

17.02

Selected as INNO-BIZ

17.01

Certified as corporate research institute

16.11

Established the Bi-Block facilities for high-speed railway

15.03

Awarded the 'Exemplary Taxpayer Prize'(Commissioner of the National Tax Service)

14.03

Entered into an industry-university collaboration agreement with the Railway Construction Department of Kyungbuk College

13.06

Entered into an industry-university collaboration agreement with Yeongju Campus of Korea Polytechnics

12.12

Obtained group standard certification of concrete waterway pipe for water supply and drainage

11.09

Obtained the group standard certificate for retaining wall and revetment block; and obtained a certificate for railway product quality

2000`s

08.02

Obtained the KS F 4207 certification

05.12

Registered 2 patents and 10 utility model rights

04.10

Established the manufacturing facilities for eco-friendly blocks

03.12

Awarded grand prize of SME(Small and Medium Enterprise) (Yeongju City)

00.11

ISO 9001 Certification

1990`s

99.11

Obtained the KSF 4010 certification (Korea Industrial Standards)

99.07

Started to manufacture bench flume pipe(waterway pipe) products

99.05

Issued the certificate of business registration

99.04

Established Jeil Industrial Co., Ltd / Issued the Certificate of Manufacturing Plant Registration