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Zhejiang Tongzheng Pipe Technology Co.,Ltd.
CN
1YRS
カスタムメーカー
主な製品:PPRパイプと継手、PVCパイプと継手、PEパイプと継手
Patents awarded (17)Quality management certifiedRegistered trademarks (5)Testing instruments (2)

Supplier
This supplier has been verified onsite by world-leading inspection company,
Intertek
世界有数の検査会社が現地で検証、 INTERTEK Group
2023.05.23
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