H & C ELECTRIC CO., LTD was established in 1979, specializing in the production of insulation products and various switches for the power industry. Since its establishment，provide steady and safety products as the mission, isolator is H & C first investment products which is the most important element of the power industry, and then develop all kinds of switches and components, in order to ensure its performance, service life and insulation safety characteristics. Therefore, H & C insists that the insulation products used for switches are 100% self-productivity. After more than 40 years of experience, capable of designs and develops various types of switches and items to meet with customer needs, OEM & ODM are also service items in H & C to provide high-quality products.