Core Viewpoint - The Qinghai Provincial Market Supervision Administration has introduced the first voluntary certification based on the extreme environment of the Tibetan Plateau, focusing on the quality performance of textile products in harsh conditions [1] Group 1: Certification Overview - The 3H (High altitude, High UV radiation, Harsh cold) certification is a quality certification system designed for products in extreme environments, applicable across various sectors including equipment manufacturing, low-altitude economy, industrial consumer goods, agricultural products, and services [1] - The certification categorizes altitude levels into 2000m, 3000m, 4000m, and above, with differentiated technical standards for industries such as automotive, photovoltaic, home appliances, textiles, and low-altitude equipment [1] Group 2: Industry Implications - The certification emphasizes the assessment of specific product features, such as the charging and discharging efficiency of battery systems in electric vehicles under low temperature and low pressure conditions, and the color fastness and mechanical performance retention of outdoor textiles after extensive UV exposure [1] - Data from inspections and research indicate that certain home appliances, automobiles, and electronic consumer goods exhibit varying degrees of environmental adaptability deficiencies in the Tibetan Plateau, highlighting the significance of the 3H certification system in enhancing the manufacturing standards in China [1]