Plastic Color Caps

Name: cap for vialaluminium and plastic cap for vial Color: any color can be offered Meterial: aluminium and plastic The material for plastic cap uses the polypropylene resin, where the polypropylene is free of toxin, odor, with sound heat-resistance and tensile strength complying the national standard; meanwhile the coloring material uses the innoxious, high-temperature resistant, colorfast and glossy masterbatch to ensure product quality.