Guoxinqi Inspection specializes in battery testing, lighting and environmental reliability testing, including safety regulations testing, energy efficiency testing, electromagnetic compatibility (EMC) testing, harmful substance testing, environmental safety testing, reliability and failure analysis of electronic and electrical products, material reliability and failure analysis, metal materials, non-metallic materials analysis, textile, shoe materials, leather testing, food packaging and contact material testing, various toy product testing, automotive materials and parts testing, aviation cargo lithium battery UN38.3 (UNDOT) testing, inspection, factory audit, and a comprehensive range of testing, certification, and consulting services.Over the past few years, we have provided testing and certification services to thousands of domestic and international enterprises, with key collaborating clients including ATL, BYD, Dongguan Maico, Jiousen New Energy, Delen, Weinan Tianchen, Dibico...