Polylactic acid (PLA for short), melting point of about 160 ° C, density of 1.24g / cm3, PLA monofilament, wire diameter range of 0.07 ~ 3.0mm, environmentally friendly non-toxic, superior
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As one of the leading birthday wrist watch manufacturers and suppliers in China, we warmly welcome you to buy or wholesale bulk birthday wrist watch from our factory. All products are with high quality and competitive price.