Shenzhen PSI Testing Co., Ltd. was established in 2018 and headquartered in Shenzhen. It is a fair and impartial practitioner of third-party testing, inspection, and certification technical service institutions in China. Establish 4 professional electromagnetic shielding rooms and 4 safety, reliability, materials, and dust and waterproof laboratories, with a total area of over 2000 square meters. PSI Testing's engineering departments for electromagnetic compatibility, wireless radio frequency, product safety, and reliability have numerous engineering and technical personnel with industry experience of 10-20 years or more, excellent management and quality control teams, and are independent legal entities with comprehensive third-party testing, inspection, and certification technical service institutions. The laboratory is established strictly in accordance with the requirements of ISO/IEC 17025, and has obtained the qualifications of China National Accreditation Service for Conformity Assessment (CNAS), Inspection and Testing Agency (CMA), American Laboratory Accreditation Association (A2LA), and International Laboratory Accreditation Cooperation Organization (ILAC). Shenzhen PSI Testing Co., Ltd. is committed to actively serving customer needs and providing one-stop localized services for customers. Including but not limited to providing testing and certification services for domestic and foreign customers, such as household appliances, lighting fixtures and drivers, information and audio and video products, wireless and communication terminals, Internet of Things and smart homes, power supplies and transformers, electric heating and power tools, plug accessories, and other products. Ensure that the products meet the corresponding standard requirements in terms of electrical safety, EMC electromagnetic compatibility, wireless radio frequency RF, chemical non-toxic and food contact material testing, energy efficiency, product performance and reliability testing, etc. At the same time, obtain corresponding international certification and product compliance admission certificates for customers, and provide services to help enterprises smoothly enter the domestic and international markets for their products. Just, scientific, lean, accurate, efficient, and satisfactory, PSI Testing implements the above quality policy, providing customers with the most suitable solutions in inspection, testing, certification, and risk assessment, reducing operational risks and costs for customers and their supply chain, and creating maximum value for customers. We aspire to become a third-party testing technology service institution with excellent service and technology in the testing industry.