Shenzhen MIWU Industrial company with limited liability
Shenzhen MIWU Industrial company with limited liability
Quality Control
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Shenzhen MIWU Industrial company with limited liability Quality Control

Quality Control
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Contacts: Ms. Susanna
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China Shenzhen MIWU Industrial company with limited liability certifications
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China Shenzhen MIWU Industrial company with limited liability certifications
Standard|t:
Number:
Issue Date:
Expiry Date:
China Shenzhen MIWU Industrial company with limited liability certifications
Standard|t:
Number:
Issue Date:
Expiry Date:
China Shenzhen MIWU Industrial company with limited liability certifications
Standard|t:
Number:
Issue Date:
Expiry Date:
QC Profile

DRALA always adheres to the "quality first" philosophy, and our quality control is carried out: raw material inspection, semi-finished product inspection, process inspection, finished product inspection, battery aging inspection, etc. All atomizers and batteries are 100% inspected.

Each of our products will pass the following tests:

Dimensional testing: to ensure that all key dimensions of each component are within the tolerance range, and to ensure the good sealing function of each ink cartridge.

Visual inspection: no scratches, poor plating, dust, etc.

Resistance test: to ensure that there is no potential risk of short circuit or open circuit.