According to a report by Securities Times on October 21, Han's Laser Technology Industry Group Co., Ltd. is collaborating with consumer electronics customers to develop new materials. Its red-light/green-light metal 3D printing equipment can process high-reflectivity materials such as pure copper and copper alloys, targeting the consumer electronics and liquid cooling heat dissipation sectors. The report also notes that the industry still must overcome two thresholds—quality consistency and traceability certification—to move from one-off customization to mass production; the sources are listed company investor relations activity records and the China Securities Regulatory Commission's semi-annual reports. Copper and copper alloys have long been difficult materials for laser additive manufacturing due to their high reflectivity. The maturation of green-light/composite wavelength solutions will open up mass-volume application scenarios such as thermal management, motor windings, and electrical contacts, resonating with the demand for AI liquid cooling and new energy vehicle heat dissipation. The entry of domestic equipment leaders will accelerate the engineering implementation and cost reduction of copper printing. Value to powder buyers: ① Pure copper/copper alloys are star materials for liquid cooling and heat dissipation scenarios. Domestic equipment enabling high-reflectivity printing means domestic copper alloy spherical powders will see incremental orders driven by equipment demand; ② The stringent batch consistency requirements for mass production in consumer electronics will force domestic powder manufacturers to upgrade their quality control systems, which can serve as a differentiated selling point; ③ Companies can jointly develop matching powder parameters with equipment manufacturers to preemptively secure mass-production printing process packages.