인증서 및 수상 — 세강 (Se-Kang)

Certifications

Cycle Resource Certificate

순환자원 인정서

Award Cerificate

수상 인증서

Cooperation Agreement

Agreement of Sekang and Dongmyong University LINC Group

Certificate : Waste Disposal

Busan, Jinhae Free Economic Zone Authority

Union Card

Busan, Kyongnam Scraps Business Cooperative Association