Huangshi Changkai Electric Co., Ltd. was set up in 2000, is located at high-tech development zone of huangshi, hubei province. It is a professional el products manufacturer, which specializes in R&D, manufacturing and sales of all kinds of special el wire. We changkai owns advanced equipment and gathers a number of el products talents, which possess the rich experience of R&D and a strong capabilty of technology innovation which has developed el wire, el chasing wire and el visible charger, ect. We own the invention patent of the products in China and America.