... printing big size model;5. Manufacturer supplier, strictly quality control, dimensional accuracy ±0.05mm with laser ... , independent R&D, folded no break, high hardness, high strength, lots colors for prefer. Production equipmentSpecializing production lines and ... colors, diameters and material (PCL,PVC,PC,PPS,alloy,condutive filament)could be customized to your need and PANTONE number. high quality ...