Utopia excels in the manufacture of Bsl, Bio-Safety Laboratory Construction Equipments. According to WHO Bio-Safety BSL1-4 & Animal BSL1-4 guidelines, the house should be independent and detached unit. If it adjoins a laboratory, the design should provide for its isolation from public parts of the laboratory should such need rise, and its decontamination and disinfestations.. http://www.utopia.com.sg/bio_safety_laboratory.html