1. Fiilada waxaa loogu talagalay MS, Sound, Audio, Security, Safety, Control and Instrumentation codsiga gudaha & dibadda. Fiilooyin-corer-ka badan ayaa diyaar ah. Waxa si weyn loogu isticmaali karaa xakamaynta habka wax soo saarka iyo qalabka maqalka ee Converter.
2. Shakhsi ahaan loo baadhay, cajalad Al-PET ah oo leh silig maroodi ah oo qasacadaysan, tidcan naxaas ah oo tidcan iyo Spiral waa ikhtiyaari.
3. Galka PVC ama LSZH labadaba waa la heli karaa.