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Patent Certificate of Uproll Universal Rolling Machine

Patent certificate for new type bending and bending plate composite machine tool with pre-bending mold

Patent certificate for CNC upper roll universal plate rolling machine

Patent certificate for three-roller universal plate rolling machine for trailer

Patent certificate of two-color injection molding machine

Patent certificate for shearing machine

Patent certificate of an adjustable stacking mechanism

Board machine patent certificate

Patent certificate of movable plate rolling machine

Patent certificate of positioning mechanism

Patent certificate of hydraulic three-roller symmetrical plate rolling machine

Patent Certificate of Upper Roller CNC Universal Rolling Machine

Patent Certificate of Upper Roller CNC Universal Three Roller Rolling Machine