1, Aluminum rotomould, 101A. 2, Good for chairs . 3, no pin holes. 4, OEM welcome. 5, ... 10 years, especially good at gravity casting mould and aluminum roto-mould.2, has the ability to ... 6 digital linear cutters, 5 digital controlled millers, and so on, are set up in our factory.3, ... pro-engineer, CAD, solid works, unigraphics (majorly) , and mastercam.5, generally, our lead time in making mould is ...