At Arkoptics, we offer a wide range of 100GHz C-band DWDM multiplexing solutions to cater to the diverse needs of our customers, whether they require standardized or customized solutions. Our DWDM Mux Demux solutions are passive and do not require any pow
SaTuo,make your vacuum cleaner mop.We have sold to several countries such as Korea and Germany.We expec to become your long term partner. product Introduction: Satuo imitates the process of people first vacuuming and then wiping the floor.