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Phone Number : 86-13732076078

WhatsApp : 8613732076078

QC Profile

   Our quality  control

 

we have two sept for the quality control :  

 

1、    Our testing equipment is a helium mass spectrometer. It is the first in China to use this equipment to detect floats, so that the floats that our factory goes out are 100% leak-free. In addition, after the factory quality inspection, we will also carry out The second test, mainly to check whether the appearance of the product is uneven, to ensure that our products go out are all fine, we can say that our quality testing is the first or second in China. After 2 tests, we will send a test report to the customer, which is listed below.

 

 

2 、After the leak is detected, we will also check the appearance of the product twice to ensure that each product's appearance is fine, without any flaws, to ensure that the customer receives the perfect product.

  • Wenzhou Sanlo International Trade Co.,Ltd
    Standard: Business license
    Number: 91323013703K
    Issue Date: 2014-11-03
    Expiry Date: 2034-11-03
    Scope/Range: All
    Issued By: Yongjia County Market Management Supervision Bureau
  • Wenzhou Sanlo International Trade Co.,Ltd
    Standard: Foreign trade operator registration form
    Number: 01853015
    Issue Date: 2014-11-03
    Expiry Date: 2034-11-03
    Scope/Range: All
    Issued By: Yongjia County Market Management Supervision Bureau