铜专门用作配件材料。

Wrot coper is exclusively used for fittings.

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在高温环境下，铜也表现很好，而且易于通过焊接或钎焊进行连接。铜专门用作配件材料。

Wrot copper performs well in high temperature applications and is easily joined by soldering or brazing. Wrot coper is exclusively used for fittings.

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我们荣获多项荣誉证书， 公司一直本着车库门配件材料产品的优良品质为荣，我们保证所有产品在正常使用情况下， 均超卓耐用。

We win many honor certificates and are always proud of good quality of our company's matching products of garage doors. We ensure that all of our company's products are durable under ordinary usage.

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