Purchase Qty. Reference FOB Price
50,000-99,999 Pieces US$0.06
100,000-149,999 Pieces US$0.055
150,000-349,999 Pieces US$0.054
350,000+ Pieces US$0.052
Product Description
Product Description Our B grade comes from 2 ways. 1) B Grade comes from grade A. There will be some defective parts in the production of grade A products, which are then separated into grade B by quality control machines. Therefore, the Grade B products mentioned here are products with ...