Active Member
9 Years
Hangzhou Xiaoyong Biotechnology Co.,Ltd
1.Raw Material test before production.
2.After production, before have stock, we do the test again.
3.Before shippment, we take the sample from our warehouse. And test it again.
4.We test the sample again before the cargo get to the destination port.
5. We keep the sample for 3 months, in case the clients need to test the quality again.