RIST 용접센터; 용접연구 www.rist.re.kr
RAK; 웰빙스톤, Rough Stone, Line Stone
RUSHAN SPRING TRADE; Tea pillow, Green tea www.163.com
Rough Synthetic Stones; 큐빅 지르코니아, 합성보석
Ranmuthu Jewellers; Semi Precious Stones Silver www.tradenetsl.lk
Ratana Sagar Jewellery; Precious, Semi-precious Beads www.loxinto.co.th
Reenu Gems; Diamond, Precious, Semi Precious Stones
Royal Antiques; Antiques Jewellery
RECALYX; 필터류 개발 및 제조
Rainbow International School; Educate foreign residents of Korea www.rischool.org
RAM RATNA INTERNATIONAL; 케이블 및 도체 www.ramratna.com
RFID World Asia; RFID and ID Management Products and services www.terrainn.com
