Wenzhou Sanlo International Trade Co.,Ltd Quality Control

   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.