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China Disposable Dust Mask manufacturer
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Contact Person : Queenie

Phone Number : 0086 13823122480

WhatsApp : +008615920942593

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QC Profile

By controlling the unstable factors such as operators, equipment, materials, operating methods and test
environment, the quality is controlled according to the "three-requires" and "three-checks" principles.



Our Strict Quality Control:


1. Our quality controller has working in our factory for more than 10 years, very expericed.


2. We will test the each product, each accessory before shipping, to make sure its high quality.


3. We will pack the cargo well to make sure the goods in good status during delivery.


Shenzhen Haisen Technology Co.,Ltd quality control 0


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