| Catalogue |
| Supplier | Country | Telephone |
| Xi'an Heb Biotechnology Co.,Ltd | China | 86-29-81047996 |
| Guangdong GT Ultrasonic Industrial Co.,Ltd | China | 86-755-23356705 |
| Bluewave Industry Co.,Ltd. | China | +86 13817213191 |
| NewBridge Engineering Ltd | China | 86-579-89119233 |
| NINGBO SCIENTZ BIOTECHNOLOGY CO.,LTD | China | 0086 574 88350013 |
| APL Co. Ltd (Shanghai) | China | 8621-54293789 |
| SENGERTECH CORPORATION | India | +91-11-26941001 |
| Ningbo Haishu Kesheng Ultrasonic Equipment Co.,ltd. | China | +86-574-87154968/87154938 |
| Nanjing Shunliu Instruments Co.,Ltd | China | 86-025-58599268 |
| Shenzhen Verygood Science and Technology Co.,Ltd | China | 86-755-21502406 |
| Beijing Cheng-cheng Weiye Science & Technology. Co.,Ltd | China | 86-312-2170996 |
| Aoran Inc. | China | 86-21-21-64516293,64516297,64516299 |
| Wufang Ultrasonic Equipment Co., Ltd. | China | +86-574-87491125 |