护拉丝模具，延长模具的使用寿命。

For wire drawing die, extend the service life of die.

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不锈钢拉丝钢拉丝模具的使用寿命是同类产品的几倍。

Stainless steel wire drawing die wire drawing is the life of similar products several times.

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本产品使用拉丝级聚丙烯树脂主要原料。

The main raw material of this product is drawing class polypropylene resin.

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本产品使用拉丝级聚丙烯树脂主要原料。

The main raw material of this product is drawing class polypropylene resin.

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