供水阀门

AVK是著名的高质量产品制造商,在世界范围内提供广泛的产品应用于供水领域,产品范围包括阀门、管道配件和所有已知管道材料的相关附件。 AVK具备专业的知识,并能为您提供完美的产品。

AVK橡胶技术

AVK 橡胶技术

AVK先进的橡胶技术,给阀门一颗健康的心脏。

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