| Nitinol Orthodontic Spring | 06941784103379 | Beijing Smart Technology Co., Ltd. | Class IIa | |
| Nitinol Orthodontic Spring | 06941784103386 | Beijing Smart Technology Co., Ltd. | Class IIa | |
| Nitinol Orthodontic Spring | 06941784103393 | Beijing Smart Technology Co., Ltd. | Class IIa | |
| Nitinol Orthodontic Spring | 06941784103409 | Beijing Smart Technology Co., Ltd. | Class IIa | |
| Nitinol Orthodontic Spring | 06941784104222 | Beijing Smart Technology Co., Ltd. | Class IIa | |
| Nitinol Orthodontic Spring | 06941784104239 | Beijing Smart Technology Co., Ltd. | Class IIa | |
| Nitinol Orthodontic Spring | 06941784104246 | Beijing Smart Technology Co., Ltd. | Class IIa | |
| Nitinol Orthodontic Spring | 06941784104253 | Beijing Smart Technology Co., Ltd. | Class IIa | |
| Nitinol Orthodontic Spring | 06941784104260 | Beijing Smart Technology Co., Ltd. | Class IIa | |
| Nitinol Orthodontic Spring | 06941784104277 | Beijing Smart Technology Co., Ltd. | Class IIa | |
| Nitinol Orthodontic Spring | 06941784104284 | Beijing Smart Technology Co., Ltd. | Class IIa | |
| Nitinol Orthodontic Spring | 06941784104291 | Beijing Smart Technology Co., Ltd. | Class IIa | |
| Nitinol Orthodontic Spring | 06941784104307 | Beijing Smart Technology Co., Ltd. | Class IIa | |
| Nitinol Orthodontic Spring | 06941784104314 | Beijing Smart Technology Co., Ltd. | Class IIa | |
| Nitinol Orthodontic Spring | 06941784104321 | Beijing Smart Technology Co., Ltd. | Class IIa | |
| Nitinol Orthodontic Spring | 06941784104338 | Beijing Smart Technology Co., Ltd. | Class IIa | |
| Nitinol Orthodontic Spring | 06941784104345 | Beijing Smart Technology Co., Ltd. | Class IIa | |
| Nitinol Orthodontic Spring | 06941784104352 | Beijing Smart Technology Co., Ltd. | Class IIa | |
| Nitinol Orthodontic Spring | 06941784104369 | Beijing Smart Technology Co., Ltd. | Class IIa | |
| Nitinol Orthodontic Spring | 06941784110094 | Beijing Smart Technology Co., Ltd. | Class IIa | |
| Nitinol Orthodontic Spring | 06941784110100 | Beijing Smart Technology Co., Ltd. | Class IIa | |