Seaco mould is a professional and experienced box&container China, different plastic box mould maker, container mold making.Each year we make 100 container and box mold to customers. we exported to more than 20 countries per year, about box mould price, material, size,pictures,factory, contact Seaco to know more. Chair Mould Making Process Mold description: High quality plastic box&container mould Purchase order Customer offer PO to confirm the order Invoice: We send PI for payment Payment: Within 3days 50%down payment by TT Parts design 3days to modify and confirm Mold flow Before mold design moldflow to analysis injection Mold design: 5days to make mold design Confirmation: 3D mold design confirmation to start machining Order steel: 5days steel will arrive us for machining Rough machining Raw steel flying knife processing to machine Heat treatment After rough machining Hardness: 48-54HRC Lifters: Nitride with surface hardness 48HRC Fine machine: High speed CNC, three or five axis CNC Fine machining High speed engraving machining Fine machine: Fine EDM, wire cutting Assembly: 3days to assembly for test Polish: Manual high quality process Surface finish: Mirror polishing to get good appearance Other: EDM or wire cutting texture Ejection: Hardness HRC55-60, run automatic Suitable for: Injection machine Test: 50day after confirmation mould design Balance: 50% balance by TT Delivery 1-2weeks after balance and samples confirmation Transport By sea from Ningbo Port China