HuaXin Technology (HK) Co.,Ltd মান নিয়ন্ত্রণ

সার্টিফিকেট

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  Rohs
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  ISO14001
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  ISO9001
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  Utility Model patent
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  invention patent
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  Utility Model patent
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  Utility Model patent
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  Utility Model patent
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  Utility Model patent
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  Utility Model patent
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  Utility Model patent
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  Utility Model patent
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  Utility Model patent
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  Utility Model patent
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  Utility Model patent
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  IATF16949_2