银河手机投注-首頁


 


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    QTZ160 Certificate

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    QTZ160 Certificate

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    125 Certificate

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    125 Certificate

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    dumbwaiter Certificate

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    125B-10T

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    125B-10T-2

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    105-2

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    105-1

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    80B Volume Certificate

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    80B Volume Certificate

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    Qualifications Certificate

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    Qualifications Certificate

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    Qualifications Certificate

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    Qualifications Certificate

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    Qualifications Certificate

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    Qualifications Certificate

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    Qualifications Certificate



Qualification certification "quality is an enterprise"s life", the company always gives top priority to product quality, strictly enforces the ISO9001 quality management system standard, makes the whole production process in quality control. The company has established the physical and chemical laboratories to make the welding quality of steel chemical composition and structure of independent testing, to ensure product quality. We have achieved a number of qualifications and gained Russia, Belarus, Ukraine, and many other countries’ commodity inspection certificates and license certificates.
Chemical analysis
Flaw detection
Tensile test
Thickness gauge
Russia"s commodity inspection certificate
Russia"s licensing certificate
Belarus commodity inspection certificate
ISO quality system certification


 

Harbin Dongjian Group ·黑ICP备09022214号 Website Construction: The Resource network in Harbin