| Zhengzhou Sifang Superhard Materials Co.,ltd | |
| Contact Person: | |
| Job Title: | manager |
| Address: | B2406 Kaixuanmen Building Longhai West Road, Zhengzhou, Henan, China (Mainland) |
| Zip/Post Code: | 450006 |
| Tel: | 86-0371-60972078 |
| Fax: | 86-0371-60972079 |
| Website: | http://www.hn-sf.com |
