... mould. Have made around 60 sets of aluminum roto-moulds for various playground toys, and about 300 sets of aluminum moulds ... , tool cases, petrol tank, flower planter, water tank for scrubbers, truck roof, stock case for motorcycle, golf equipment case, speaker shell, fenders, display ... advantage in technology lies in: 1, as a mould maker for nearly 10 years, especially good at gravity casting mould and ...