Kerotest

Kerotest闸阀
Kerotest球阀
Kerotest针型阀
Kerotest天然气阀

美国Kerotest公司成立于1909年,主要业务是钎焊和焊接断铸件,再加上注塑机一般的工作。总部及工厂都是在Liberty Avenue。在1917年,开始生产铸铁闸阀,高压阀。

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