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مراقبة الجودة

لدى Lehler نظام فحص جودة كامل.

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Qingdao Lehler Filtering Technology Co., Ltd. رقابة جودة 0

شهادة ISO Certificate
ISO Certificate
  • Certificate Number:42320Q31005R0S
  • Issue Date:2020-11-13
  • Expiry Date:2023-11-13
شهادة Specialization, refinement, characteristics and innovation
Specialization, refinement, characteristics and innovation
  • Certificate Number:42320S20520R0S
  • Issue Date:2021-01-01
شهادة Environmental management certificate
Environmental management certificate
  • Certificate Number:42320E30574R0S
  • Issue Date:2020-11-13
  • Expiry Date:2023-11-13
شهادة High tech Enterprise
High tech Enterprise
  • Certificate Number:GR202037100664
  • Issue Date:2020-12-01
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