The company was founded in 1983 and authorized by the former State Administration of Technical Supervision as the National Wire and Cable Quality Inspection and Testing Center in 1990. It is a third-party wire and cable inspection and service agency with leading technology, a wide range of products, and strong comprehensive strength in China. The main business scope includes: testing, calibration, inspection, capability verification provision, 3C certification and production license testing, engineering application technical services, standardization services, etc. The company promises to abide by the relevant national laws and regulations, follow the principles of objectivity, independence, fairness, honesty and credit, abide by professional ethics, and assume social responsibility. The company's main business is inspection and inspection services for wires, cables and optical fiber cables, covering corresponding inspection, equipment measurement, capability verification, etc., as well as related professional technical services such as professional training, inspection and supervision, standard setting, factory review, and application evaluation.