>>PPI News
| 1. | OHSAS18001 certified in 2016 | 2019-05-20 |
| 2. | 15th Anniversary Celebration on 16 June 2018 | 2018-06-16 |
| 3. | WWF Low Carbon Manufacturing Program Gold Factory | 2019-07-24 |
| 4. | PPI plant passed Water Balance Test | 2019-10-16 |
| 5. | National high-tech enterprises | 2019-02-28 |
