Reusable SpO2 Sensor, Disposable SpO2 Sensor, SpO2 Extension Cables manufacturer / supplier in China, offering 120W New Laptop AC Power Adapter Charger 18.5V 6.5A 7.4 5.0mm for HP Ppp016L E PA 1121 42hq Ppp016c Ppp016h, 120W Laptop Charger for IBM Lenovo Ideapad Y470 Y460p Y570 Y560 5.5 2.5mm 19.5V 6.15A Notebook AC Power Adapter, 19V 3.42A 65W Switching Power Adaptor Charger for Huawei Matebook Mrc W50 15.6 Laptop Traveling Power Supply Adapter and so on.