| Contact information | |
| Location: | |
| Address: | Jl. Pemuda No. 45D Embong Kaliasin Genteng |
| Name: | Muhammad Rasyid(Manager) |
| Mobile: | 0231-531 1156 - 0812 8213 8428 |
| mobile | 0812 8213 8428 |
| Fax: | 0812 8213 8428 |
| Post Code: | 60271 |
| Company Website: | http://sumbertanijaya.goodloh.com |
| Registered: | 2016-08-18 |
| Instant Messager: | |