Proximity Sensor, Switching Power Supply, Motor Soft Starter manufacturer / supplier in China, offering Factory Outdoor Electrical Junction Box Waterproof Junction Box IP65 IP66 IP67 50X50 85X85X50 100X100X70 150X150X70 200X155X80 255X200X120 300X250X120 380X280X1, Factory PVC Junction Box Big Electric Box 600X500X220mm 400X300X120 400X300X170 500X400X200 630X530X250mm 800X600X250mm, 3D Face Smart Door Lock with Fingerprint 0.5s Unlock, Screen & Remote Access and so on.