Re itšetlehile ka monahano oa maano, ntlafatso e sa khaotseng likarolong tsohle, tsoelo-pele ea thekenoloji le ho basebeletsi ba rona ba nkang karolo ka kotloloho katlehong ea rona ea Anchor Drum Windlass 12v,Rotor Stator Hydraulic Motor, Winch Hydraulic Friction Winch, hydraulic wich,Navigation Light Ship.Etsa bonnete ba hore ha ho mohla u emelang ho ikopanya le rona bakeng sa mang kapa mang ea nang le thahasello ka har'a tharollo ea rona.Re lumela ka tieo hore lihlahisoa tsa rona le tharollo li tla u thabisa.Sehlahisoa se tla fana ka lefats'e ka bophara, joalo ka Europe, Amerika, Australia, Czech republic, Swedish, Serbia, Macedonia.Re hapile botumo bo botle har'a bareki ba mose ho maoatle le ba malapeng.Ho latela melao-motheo ea tsamaiso ea "mekitlane ea mokoloto, bareki pele, ts'ebetso e phahameng le lits'ebeletso tse holileng tsebong", re amohela ka mofuthu metsoalle e tsoang likarolong tsohle tsa bophelo ho sebelisana le rona.