Motor, power tools, Marine Marine auxiliary equipment, mainly six categories of nearly 100 series of products, independent research and development of industrial, professional brush, brushless, lithium electric Angle grinder, slotting machine, straight grinder, marble machine, electric hammer, hammer, drill, polishing machine and other power tools, It is mainly used in key intelligent fields such as casting industry, machining, stone, wood, automobile, shipbuilding, spacecraft, high-speed rail and intelligent garden lawn mower.