久久精品国产国产精品四凭

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    Reputation & Honours
    It was awarded “national key high-tech enterprise”
    It had won “national quality management advanced enterprise”
    It had won “national contract keeping promises” enterprise
    “State-level technology center enterprise” was affirmed by national development and reform commission
    “Product quality supervision and inspection center of national large and medium-sized motor” was affirmed by State general administration.
    Customer approving products in China
    Technology center enterprise in Liaoning
    Shenyang satisfaction services advanced company
    “Professional, exquisite, special and original” products in Liaoning

    久久精品国产国产精品四凭