Mccb with mechanical lockWe are a specialized manufacturer located in china mainland. We manufacture series of mcb, mccb, and other low voltage electrical products, while guaranteeing the product qual

4v 3v series pneumatic solenoid valve adopts integral slot throttle structure. The valve hole is processed with special high precision finishing technique. The product has good performance and good ch

We manufacture series of mcb, some of which have got ul listing, vde(germany) listing, nf(france) listing... Because of high quality, necessary international approvals and reasonable price, our produc