Malo ogulitsa a chitoliro chachitsulo chokhuthala
Chitoliro chachitsulo chokhala ndi mipanda, chitoliro chachitsulo chomwe chiŵerengero chake cha m'mimba mwake ndi makulidwe a khoma sichiposa 20 chimatchedwa chitoliro cholimba chachitsulo. Amagwiritsidwa ntchito ngati chitoliro cha petroleum geological pobowola, chitoliro chophwanyika chamakampani a petrochemical, chitoliro chowotchera, chitoliro chonyamula, chitoliro chokhazikika chagalimoto, thirakitala ndi ndege, etc.