Truco exhibits in global stature in latest order The ability to provide superior product to suit the application - even if it means sourcing it from a third-party - means that Truco (Transvaal Rubber Company) can supply entire hose solutions to customers. This was the case when a large storage company from Durban needed hoses to handle the transfer of aggressive chemicals into their storage tanks, as well as suitable hoses for decanting from the storage tanks into trucks.