Profile: Legend China (Xiamen) Medical Technology Co., Ltd. specializes in providing medical products. We offer medical oxygen concentrators and ECG machines. Our Sonoline C fetal Doppler is an anti-electroshock type internally powered equipment. Our 100G digital single channel ECG is a high-resolution thermal printing array system. It is capable of printing continuously on channel trace and annotations including lead mark & parameters such as sensitivity, paper speed & filter operation status.