NSF Product and Service Listings
These NSF Official Listings are current as of Thursday, January 15, 2026 at 12:15 a.m. Eastern Time. Please contact NSF to confirm the status of any Listing, report errors, or make suggestions.
Alert: NSF is concerned about fraudulent downloading and manipulation of website text. Always confirm this information by clicking on the below link for the most accurate information: http://info.nsf.org/Certified/friction_materials/Listings.asp?Company=C0287940&standard=SAEJ2975&
To see what the Unique Identification Code includes, click here.
Number of matching results is 6
Processing time was 0 seconds
SAE J2975
Measurement of Copper and Other Elements in Brake Friction Materials
Measurement of Copper and Other Elements in Brake Friction Materials
| Manufacturer Name | Manufacturer ID | Unique Identification Code | Compliance Level | OESC Exemption | Vehicle Make | Model | Model Years | Expiration Date | Self Certification |
| Chongqing Hongyu Friction Products Co., Ltd | 136 | HY2205 | B | - | - | - | - | 03/03/2019 | C0287940-00001 |
| Chongqing Hongyu Friction Products Co., Ltd | 136 | HY2400 | N | - | - | - | - | 03/10/2019 | C0287940-00001 |
| Chongqing Hongyu Friction Products Co., Ltd | 136 | HY2464B | B | - | - | - | - | 06/19/2028 | C0287940-00001 |
| Chongqing Hongyu Friction Products Co., Ltd | 136 | HY3409 | N | - | - | - | - | 03/04/2019 | C0287940-00001 |
| Chongqing Hongyu Friction Products Co., Ltd. | 136 | HY2310 | B | - | - | - | - | 11/29/2019 | C0287940-00001 |
| Chongqing Hongyu Friction Products Co., Ltd. | 136 | HY3001 | N | - | - | - | - | 11/29/2019 | C0287940-00001 |
Number of matching results is 6
Processing time was 0 seconds
