PT. ALPHA SEJAHTERA MANDIRI
| Country | Indonesia |
| Organizations Name | PT. ALPHA SEJAHTERA MANDIRI |
| Address | Jl. Raden Patah, Komplek Glass Centre No. 02 Lubuk Baja Kota Batam, Batam – Kepulauan Riau |
| Cerrtification Bodies | Mandala Mutu Mandiri |
| EA Code | 28 |
| Scope of Work | Provision of General Contractor for Installation of Water Pipe (Plumbing in Buildings and Water Duct), Installation for Air Conditioning, Heating and Ventilation, Installation of Electricity and Building Implementing Services, Other Electrical Installation Service. |