위더스케미칼

Heung-Ah Tire

Tires for the motor cycle, industries, agriculture, vehicles

CEO

Seongwon Jeong

Established

Jun. 1951

Address

77, Eosil-ro, Yangsan-si, Gyeongsangnam-do, Republic of Korea

SAT

Manufacturing of the traffic related equipment / Installation and maintenance

Delivery of mobile related components, leasing business

Overload crack-down system, AVC, VDS, High speed shaft loader and others

CEO

Seongwon Jeong

Established

1994

Address

7th floor SA Tower, 175, LS-ro, Gunpo-si, Gyeonggi-do, Republic of Korea

Korea road computing Co., Ltd

As a certified organization of KOLAS (Korea Laboratory Accreditation Scheme), performing the correction and lease business for the calibration of overload crack down equipment (shaft loader).

CEO

Seongwon Jeong

Established

1985

Address

404A SA Tower, 175, LS-ro, Gunpo-si, Gyeonggi-do, Republic of Korea

TCC

Photovoltaic business, Optical film, food packing film and OLED film business

CEO

Yeongsu Shin

Established

2011. Apr. 01

Address

22, 3gongdan 2-ro, Seobuk-gu, Cheonan-si, Chungcheongnam-do, Republic of Korea