| Company | Tel | Country | Inquire |
|---|---|---|---|
| www.leelavatiautomation.com | 91-00-***0062906 |  India | Inquire |
| www.rhytha.com | 81-80-***36574 |  Japan | Inquire |
| Wychem Ltd. | +44 14***820338 |  United Kingdom | Inquire |
| WYEAST ENTERPRISE CO., LTD. | 886-4-***58511 |  China(Taiwan) | Inquire |
| Wyo-Ben, Inc. | 406-65***351; 800-548-7055 |  United States | Inquire |
| Wyoming Mining Association | 1-307-***0331 | United States | Inquire |