616-92 Ganseok 4-dong Namdong-gu, Incheon
Dear Sir, This is David Lee who marketing and sales director of Tae Young Optics Co., Ltd.(TYO).TYO KOREAN optical company. TYO have experienced making UV-IR cut off filter for Auto Welding Darkness Cartridge.And now suppling the to Helmet ...
optical filter, welding cartridge, welding helmet, pir-filter for gas, sensor