When the sample are completed, it is also important to get the international certificates such as: CE, EMC, FCC, UL, CUL, CCC, ROHS, REACH...etc.
ເມື່ອຕົວຢ່າງ ສໍາ ເລັດແລ້ວ, ມັນຍັງມີຄວາມ ສໍາ ຄັນທີ່ຈະໄດ້ຮັບໃບຢັ້ງຢືນລະດັບສາກົນເຊັ່ນ: CE, EMC, FCC, UL, CUL, CCC, ROHS, REACH ... etc