BioSeven Online [ HP: 0888 0370 8872 - Telp: (031) 596 6125 - Fax: (031) 591 6046 - email@bioseven.co.cc - www.bioseven.co.cc ] Tahukah anda, mengapa septictank beton (konvensional) seringkali bau, mampet, bocor, cepat penuh & tidak ramah lingkungan? Karena tangki septik konvensional masih memakai m…

Development is the responsibility of the Government, who is required to focus on improving the welfare, prosperity and the living quality of its constituent. On the other hand, fast-paced development also bore the risk of unjustified exploitation of natural resources and has the potency to pollute a…