Shenzhen Shenzhen Academy of Metrology and Quality Inspection (SMQ) was founded in 1980 by the Shenzhen Municipal People's Government according to law. Statutory metrological verification, product quality inspection and certification institutions authorized by the State Administration of Market Supervision and Administration. Shenzhen Inspection Institute strives to carry out the mission of "innovating detection technology and achieving a better life", focusing on the needs of government governance, industrial development and scientific and technological innovation, focusing on building the "five-in-one" QI quality infr astructure (technical service capability) of measurement, standards, inspection, testing and certification, and building Q integrated application and collaborative innovation platform. Provide quality technology integrated service solutions for industrial chain, supply chain and value chain, and strive to become the most trusted customer. Lai's quality partners help to promote high-quality economic and social development.