| Vendor Name | City | State | Country |
|---|---|---|---|
| American Stress Technologies | Cheswick | PA | United States |
| Atsuchi Ii Tekko Co., Ltd. | Chyuo-ku Tokyo | Japan | |
| Empire Abrasive Equipment Corp. | Langhorne | PA | United States |
| Institute Of Spring Technology | Sheffield | United Kingdom | |
| Jiangsu Henglihong Technology Co., Ltd. | Wuxi City | Jiangsu Province | China |
| Lambda Technologies | Cincinnati | OH | United States |
| LSP Technologies, Inc. | Dublin | OH | United States |
| Rogante Engineering Office - Studio d'Ingegneria Rogante | Civitanova Marche | MC | Italy |
| Shanghai Carthing Machinery Company Ltd. | Shanghai | China | |
| Superior Shotpeening | Houston | TX | United States |
| Testmat Cons e Trein Ltda | Sao Paulo | Sao Paulo | Brazil |
| Toyo Seiko Co., Ltd. | Ama-gun, Aichi | Japan | |
| Vacu-Blast | Berkshire | United Kingdom | |
| Wheelabrator Allevard | Le Cheylas | France | |
| Zertech | Kassel | Germany |