Core Insights - Great Wall Motors has opened a new round of public tours at its R&D center, showcasing several core facilities for the first time [1] Group 1: Facilities and Testing Capabilities - The newly opened facilities include the Intelligent Interaction Laboratory, Environmental Wind Tunnel Laboratory, Complete Vehicle Environmental Wind Tunnel Laboratory, and the 10-meter EMC Testing Laboratory [1] - These facilities can simulate various global climate conditions such as high-altitude low pressure, high temperature and humidity, and strong solar radiation [1] - The testing capabilities focus on extreme durability tests for systems including battery thermal management, air conditioning cooling, and engine heat dissipation [1]