Anhui Qasky Quantum Technology Co., Ltd. (hereby referred to as Qasky), jointly initiated and established by the University of Science and Technology of China and Wuhu Construction Investment Co., Ltd, is the first enterprise to engage in the industrialization of quantum information in China. A Joint Laboratory in Hefei was established to undertake the mission of developing the national quantum information industrialization. One of the main business focuses of Qasky is the quantum cryptography communication system - a system that uses quantum technology to generate and distribute keys, and is evaluated as the most secure of the existing cryptography systems. Sun Telecom is a long-term provider of fiber optic products for Qasky, and in 2020 was rated as an Excellent Supplier in the Annual Qualified Supplier Appraisal. The entire appraisal is evaluated from 14 aspects including product batch qualification rate, product average qualification rate, quality system assurance ability, on-