... 5.Competitive price Plastic Turnover Box MouldWe can make all kinds of Plastic Turnover Box Mould as customer's require ... sample. Following is the basic informations for reference: NamePlastic Turnover Box Mouldmould material P20, 2738, 718,H13,NAK80, 2316, ... the consistency during continuous production.5. Optimized mould design & cooling design o chieve high efficiency6. Good surface polishing by ...