About us

Development Path


1993  Establish RIO TRADING CORPORATION in South Korea

1995  Awarded U$10,000,000 export amount achievement on Trading Day(30th, Nov)

1996  Establish RIO Facillity in Pyongtaek City, Korea

1999  Establish RIO SPINNING MILL (NANTONG) CO.,LTD(1st and 2nd Mill in Jiangsu, China)

2001  Establish Sales Office in Shanghai, China; Establish Sales Office in U.S.A; Company name changed by RIO Industries CO.,LTD.

2003  Close the Sales Office in Shanghai, China

2006  Establish NANTONG RIKO IND. THREAD CO., LTD. In China

2007  NANTONG RIKO IND. THREAD CO., LTD. became the designated supplier of sewing threads for Hyundai and KIA car seat covers in China

2015  Establish RIO QUANGNAM SPINNING CO.,LTD. In Vietnam

2016  Close the NANTONG RIO SPINNING CO.,LTD. in China

2019  Shareholding change, NANTONG RIKO IND. THREAD CO., LTD. became a domestic company in China