| Contact information | |
| Location: | Jawa TimurSurabaya |
| Address: | GIANT MASPION A.YANI – MASTECH Jl. A. Yani No. 73 Blok F-9, Surabaya |
| Name: | Sugeng Nurdyanto(Direktur) |
| Mobile: | 081357865008 |
| mobile | 081554148897 |
| Fax: | |
| Post Code: | 60239 |
| Company Website: | http://umrahmurah.goodloh.com |
| Registered: | 2016-01-28 |
| Instant Messager: | |