佳缘科技：公司拥有多条高端制造生产线

Group 1 - The core viewpoint of the article is that the company, Jiayuan Technology, has multiple high-end manufacturing production lines that meet domestic aerospace and aviation standards [2] - The company's products are applied in various fields including satellite, airborne, shipborne, vehicle-mounted, and radar systems, achieving 100% independent control [2] - Jiayuan Technology is capable of independently producing communication equipment, satellite equipment, software engineering, and system integration [2]