All good.
1. According to Aiqicha, Qufu Donghong Pipe Industry is a national high-tech enterprise integrating the research and development, manufacturing and service of intelligent pipeline systems. It has 176 patents and is applying for them. , has won 221 honors of various types, has 156 technical R&D talents of various types, and has served more than 6,900 customers.
2. Qufu Jingdao Microelectronics is a private company specializing in the manufacturing and processing of semiconductor chips, materials, and packaging products; the sales and application technology services of electronic devices and products; the design of semiconductor equipment; and the import and export of goods and technology. Limited by Shares.