| Company/Address | System | Country | Scope | Date of original | Date of certificate | Valid Untill | Status |
| CHAISERI RUBBER INDUSTRY Co.,Ltd. /41/1 Moo 1 Phaholyothin Road, Klongnueng, Klongluang, Pathumthani, 12120 | ISO14001:2015 | Thailand | ‘”Manufacturing of Rubber, Polymer and Rubber to Metal Bonded Parts for Industries and Vehicles. “ | May 04’2023 | May 04’2023 | May 03’2026 | Accepted |