SJHM is a customized production service enterprise integrating aluminum extrusion and deep processing. Mainly provide various types of precision extruded aluminum profile processing, communication parts processing, Optoelectronic parts processing, printing equipment parts processing, display screens, advertising machine aluminum frame processing, lighting profile processing, furniture bathroom profile processing, non-standard parts CNC processing, and customer customization CNC various types of processing, etc., through strict quality control procedures, to provide customers with stable and reliable products and services.