Hongyi Precision Industrial Inc.
| Business category 1 | HVAC Systems & Parts |
| City ( of main office ) | Zhengzhou, CN, China |
| Address | No.5 Yulan Street,High and New Technology Industrial Development Zone Zhengzhou |
| Phones | 86-0371-67998601 |
| Fax | 86-0371-67998602 |
| Web site | www.hongyiinc.com |
| Date | 2011 Oct 28, 22:10 |