Award & Certification
Harmonizing with our corporate culture which focus on improving service quality to our customers and always build awareness of the urgency safety in working environment, Yin’s has received several award and certificates.
| No. | Award & Certificate | Received From | Year | Certificate |
| 1. | Quality System Certificate ISO 9001-2000/SNI 19-9001-2001 | B4T Quality System Certification | 2003 |  |
| 2. | Excellent safety performance ( No LTI 3.000.000 man hours ) | Consortium PT Rekayasa Industri with Toyo engineering Corp. “Balongan Blue Sky Project “. | 2003 |  |
| 3. | Excellent safety performance ( No LTI 2.000.000 man hours ) | Consortium PT Rekayasa Industri with Toyo engineering Corp. on “Balongan Blue Sky Project “. | 2004 |  |
| 4. | Safety Certificate | Conoco Phillips Inc. Ltd | 2006 |  |
| 5. | Quality System Certificate ISO 9001-2000/SNI 19-9001-2001, Except for clause 7.3 | B4T Quality System Certification | 2006 |  |