As checked with our team, we have discussed with you that we requested to change spec of NH-703B222B which have the story as below;
19-11-2015, we informed you by email, need request to change NH-703B222B from original 20D to 14D and attached REQUEST FOR CHANGEING 4M.
20-11-2015, we have been send the samples by DHL with invoice CKT-15-166.
5-12-2015, you are OK with our samples.
30-4-2016, we have been send the first delivery for new spec NH-703B222B (14D ) with invoice CKT-16-56 which we have note on Packing List as well.