With China clearly putting forward the dual-carbon goals of carbon peak and carbon neutrality, the development trend of new energy is unstoppable, electric vehicles are accelerating the replacement of fuel vehicles, electric mopeds, electric bicycles, and new energy storage methods have flourished. The same situation is constantly changing in the welding industry. China has more than 10 million traditional welding machines, which are not only energy-intensive, but also with the continuous increase of labor costs, resulting in low factory production capacity, declining profits, and increasing the burden of industrial production. It is an inevitable trend for handheld laser welding machines to replace traditional welding machines with the advantages of high-speed welding, low energy consumption, fast start-up speed and low labor cost. Therefore, the air-cooled handheld laser welding machine developed by GW Laser is based on the air-cooled 976nm laser solution for its energy saving, environmental protection, compactness and portability. Based on the existing air-cooled 976 fiber laser technology, GW Laser has deeply integrated the core components of the air-cooled 976 laser by cutting into the air-cooled handheld laser welding market, creating an air-cooled 976 laser core system, allowing OEM and ODM equipment Businesses have greater independent control, and can produce and sell laser welding machines on a large scale with quality and quantity. At the same time, with the formation of the core system of the air-cooled 976 laser, GW Laser also began to explore the solutions of air-cooled hand-held laser cutting machines and air-cooled hand-held laser cleaning machines with its partners, establishing a new ecology of the laser industry and lighting up China's hardware industry. The power of core technology.