Metas is the generic name of Nomex produced by Dupont Company in the United States and Conex produced by Emperor Company in Japan.
Metas ແມ່ນຊື່ທົ່ວໄປຂອງ Nomex ຜະລິດໂດຍບໍລິສັດ Dupont ໃນສະຫະລັດແລະ Conex ຜະລິດໂດຍບໍລິສັດ Emperor ໃນປະເທດຍີ່ປຸ່ນ.