... a medical wire manufacturer in China .we are mainly produce sp02 cable : 2 cores, 2+2, 2+3, 2+4, 2+5. sp02 cable ecg cable ... : 1 core, 3 cores, 4 cores .5 cores, 10 cores, 15 cores and disposable ecg cable others : temperature sensing cable . scalpel cable, silicone rubber cable ... 2. tensile strength testing dielectric testing noise testing TPU made ecg medical cable