QUNLI.QUNLI (SHAANXI QUNLI ELECTRICIAN CO., LTD), founded in 1958, is the earliest backbone enterprise specializing in the development of control relays in China, and is now the vice-chairman of the Electronic Components Industry Association. The company covers an area of 285,000 square meters, has more than 1,100 employees (including more than 300 professional and technical personnel), under the six research institutes and provincial-level technology centers, forming a complete industrial chain from R & D to service. The core products include sealed electromagnetic relays, solid state relays and nine other categories, with deep technological accumulation, is a high-tech enterprise in Shaanxi Province, and continues to lead the industry innovation in the field of relays.