Is the wall core material the same as Guodian Long?

Wall nuclear materials and Guodian Long belong to the same family. The holding company of Shenzhen Woerhe Nuclear Material Co., Ltd. is Shenzhen Guodian Julong Electric Technology Co., Ltd., mainly engaged in: automatic expansion equipment for heat shrinkable tubes and automatic flying fork winding machines. Three-pole synchronous welding machine. Low temperature plasma ultrasonic cleaning and disinfection equipment. Customized automation equipment, etc.