2016

- Investment Contract with Yeosu City (U$ 25billion)

- Acquisition of ISO 9001:2008 (Quality Management System)

- Acquisition of ISO 14001:2004 (Eco Management System)

- Acquisition of Management Innovation Certi.

- Acquisition of Tech Innovation Certi.

2015

- Selected as Solution Partner of LG Chem

- Partnership with Chonnam National University

2014

- Partnership with LG Chem

- Acquisition of LG Chem’s PFO business

- Refining Plant completed

- Licensed for petroleum refining (Ministry of Industries)

- Refining Capa. 72,000MT/Y

- Woosung Logistics Co., Ltd founded

2011

- Woosung Corporation Co., Ltd. founded

- Licensed for sales of toxic material