| M4 2.0 sectional matrix bands | 06977435830523 | TANGSHAN HENGXIN MEDICAL SUPPLY CO., LTD. | Class I | |
| M4 2.0 sectional matrix bands | 06977435830530 | TANGSHAN HENGXIN MEDICAL SUPPLY CO., LTD. | Class I | |
| M4 2.0 sectional matrix bands | 06977435830547 | TANGSHAN HENGXIN MEDICAL SUPPLY CO., LTD. | Class I | |
| M4 2.0 sectional matrix bands | 06977435830554 | TANGSHAN HENGXIN MEDICAL SUPPLY CO., LTD. | Class I | |
| M8 2.0 Contoured anterior matal matrix | 06977435830431 | TANGSHAN HENGXIN MEDICAL SUPPLY CO., LTD. | Class I | |
| M8 2.0 Contoured anterior matal matrix | 06977435830448 | TANGSHAN HENGXIN MEDICAL SUPPLY CO., LTD. | Class I | |
| Matrix bands M1 7.0 | 06977435830370 | TANGSHAN HENGXIN MEDICAL SUPPLY CO., LTD. | Class I | |
| Matrix bands M1 7.0 | 06977435830387 | TANGSHAN HENGXIN MEDICAL SUPPLY CO., LTD. | Class I | |
| Matrix bands M1 7.0 | 06977435830394 | TANGSHAN HENGXIN MEDICAL SUPPLY CO., LTD. | Class I | |
| Matrix bands M1 7.0 | 06977435830400 | TANGSHAN HENGXIN MEDICAL SUPPLY CO., LTD. | Class I | |
| Matrix bands M1 7.0 | 06977435830417 | TANGSHAN HENGXIN MEDICAL SUPPLY CO., LTD. | Class I | |
| Matrix bands M1 7.0 | 06977435830424 | TANGSHAN HENGXIN MEDICAL SUPPLY CO., LTD. | Class I | |
| Metallic Shimstock Film | 06977435830455 | TANGSHAN HENGXIN MEDICAL SUPPLY CO., LTD. | Class I | |
| Metallic Shimstock Film | 06977435830462 | TANGSHAN HENGXIN MEDICAL SUPPLY CO., LTD. | Class I | |
| Retainer and Matrix M5 2.0 | 06977435831018 | TANGSHAN HENGXIN MEDICAL SUPPLY CO., LTD. | Class I | |
| Retainer and Matrix M5 2.0 | 06977435831025 | TANGSHAN HENGXIN MEDICAL SUPPLY CO., LTD. | Class I | |
| Retainer and Matrix M5 2.0 | 06977435831032 | TANGSHAN HENGXIN MEDICAL SUPPLY CO., LTD. | Class I | |
| Retainer and Matrix M5 2.0 | 06977435831049 | TANGSHAN HENGXIN MEDICAL SUPPLY CO., LTD. | Class I | |
| Retainer and Matrix M5 2.0 | 06977435831056 | TANGSHAN HENGXIN MEDICAL SUPPLY CO., LTD. | Class I | |
| Retainer and Matrix M5 2.0 | 06977435831063 | TANGSHAN HENGXIN MEDICAL SUPPLY CO., LTD. | Class I | |
| Retainer and Matrix M5 2.0 | 06977435831070 | TANGSHAN HENGXIN MEDICAL SUPPLY CO., LTD. | Class I | |
| Retainer and Matrix M5 2.0 | 06977435831087 | TANGSHAN HENGXIN MEDICAL SUPPLY CO., LTD. | Class I | |
| sectional matrix system A3- | 06977435830479 | TANGSHAN HENGXIN MEDICAL SUPPLY CO., LTD. | Class I | |
| Sectional Matrix System A3 | 06977435830998 | TANGSHAN HENGXIN MEDICAL SUPPLY CO., LTD. | Class I | |
| sectional matrix system B3 | 06977435830486 | TANGSHAN HENGXIN MEDICAL SUPPLY CO., LTD. | Class I | |
| sectional matrix system B4 | 06977435830493 | TANGSHAN HENGXIN MEDICAL SUPPLY CO., LTD. | Class I | |
| Sectional Matrix System C2 | 06977435830981 | TANGSHAN HENGXIN MEDICAL SUPPLY CO., LTD. | Class I | |
| Sectional Matrix System C3 | 06977435831001 | TANGSHAN HENGXIN MEDICAL SUPPLY CO., LTD. | Class I | |
| sectional matrix system D3 | 06977435830509 | TANGSHAN HENGXIN MEDICAL SUPPLY CO., LTD. | Class I | |
| sectional matrix system H1 | 06977435830516 | TANGSHAN HENGXIN MEDICAL SUPPLY CO., LTD. | Class I | |
| Steel Matrix M6 1.0 | 06977435831094 | TANGSHAN HENGXIN MEDICAL SUPPLY CO., LTD. | Class I | |
| Steel Matrix M6 1.0 | 06977435831100 | TANGSHAN HENGXIN MEDICAL SUPPLY CO., LTD. | Class I | |
| Steel Matrix M6 1.0 | 06977435831117 | TANGSHAN HENGXIN MEDICAL SUPPLY CO., LTD. | Class I | |
| Steel Matrix M6 1.0 | 06977435831124 | TANGSHAN HENGXIN MEDICAL SUPPLY CO., LTD. | Class I | |