Rainbow Hinge Tech
| Business category 1 | Door & Window Accessories |
| City ( of main office ) | Seoul, KR, South Korea |
| Address | Rm D813, Sigma Bldg, Gumi, Bundang |
| Phones | 82-31-7194100 |
| Fax | 82-31-7194103 |
| Web site | blog.naver.com/doortech |
| About | We are newly established in 2008 with high technology in Buffering Hinge equal to the function of door closer. We have been being engaged in developing the hydraulic hinge and giving a perfect solution to door closer for long time. |
| Date | 2011 Oct 29, 10:10 |