Poyankha kupopera kwa mchere wambiri, chilengedwe chochita dzimbiri pakukhudzidwa kwa zida zoziziritsira mpweya, kugwiritsa ntchito zipolopolo za 316L, chubu chamkuwa chophimbidwa ndi copper fin heat exchanger, B30 madzi a m'nyanja kutentha exchanger, mota yam'madzi, 316L fan, copper surface marine corrosion Coating. ndi njira zina zowonetsetsa kuti zoziziritsa m'munda wa petrochemical ndi kubowola ntchito.