1. 1994 Cheng Feng Oil Seal Co.,Ltd was established.
2. 2004 Expanded the capacity and relocated the factory.
3. 2008 Introduced a 200T Compression Molding Machine.
4. 2018.8 Introduced Rubber Deflashing Machine.
5. 2018.11 Passed ISO01:2015.
6. 2018.12 Introduced three 150T Compression Molding Machines.
7. 2019.1 Introduced two 200T Rubber Injection Molding Machines.
   2019.1 Introduced a 200T Compression Molding Machines.