About Dingli Corp., Ltd. Company

The company was founded in 2001 and listed on GEM in January 2010. Century Dingli focuses on providing professional network testing, optimization, construction, operation and operation products, services and solutions for communication operators, system equipment vendors, network service providers, etc. It has a complete product line and independent development capabilities. The products are widely used in China Mobile, China Unicom, China Telecom, and China Radio and Television, and have a high market share. The company's main business mainly includes communications business and vocational education business. The company provides professional network testing, optimization, construction, operation and maintenance products, services and comprehensive solutions for communication operators, system equipment vendors, terminal manufacturers, etc. The company's business in vocational education is mainly providing academic education operation services and sales of related educational equipment products in the domestic higher vocational field. The company is a key software enterprise and high-tech enterprise within the national planning layout. It has successively obtained qualification certificates such as “Communication Information Network System Integration Qualification (Class B)”, “Computer Information System Integration Enterprise (Level 2)”, and “CMMI Level Certificate (Level 3)”. Yixin Intelligence completed the ISO environmental management system review during the reporting period, broadened the scope of ISO quality management system certification, and obtained additional intellectual property management system certification and measurement management system certification. It has won honorary titles such as “National Worker Pioneer Award”, “Guangdong May 1st Labor Medal”, “Guangdong Famous High-tech Product”, “Zhuhai Best Software Technology Innovation Product Award”, and “Zhuhai Innovative Software Talent”.