“保定友利电气有限公司”成立于2020年5月，公司园区坐落在交通便利、环境优美的保定国家高新技术产业开发区。由原“保定三伊天星”的销售、技术、生产、售后人员重新组建而成，产品秉承并提升了原公司设备的生产工艺、对产品生产体系要求更加严格，保证设备原材料采购的品牌认证。
      公司注重新产品的研发与应用，自公司成立以来，先后与河北农业大学机电院、河北大学电子信息工程学院-胡聪权教授、中科院电工研究所共同技术合作；第一、对原三伊设备进行了工艺和控制升级，增大匹配可调范围，提高设备频率，使结构更合理，性能更稳定，效率更高，所有改动都兼容原来的设备；第二、60~300KW的高频焊管设备，依然保留原“三伊”设备的结构形式，同时，也新研发了一体机，已经在国内外的多个现场运行两年多，设备便于安装，生产效率提高；第三、新研发的全数字智能脉冲密度调功固态高频焊机，已经投放市场使用，运行状态稳定，生产效率高；第四、第三代半导体材料碳化硅（SIC）MOSFET器件替（SI）MOSFET器件固态高频设备已测试通过，投放市场正式运行，设备节能率为10%~30%。
      自公司成立以来，已经申请了8项“实用新型专利”，通过了五项，其它三项正在申批中；注册了商标“奋利”；获得了“河北省科技型中小企业”证书；“国家科技型中小企业”正在申办中，预计2023年申批通过。
      公司秉承“诚信售后服务客户，技术创新利于客户，优质产品赢得客户，”的企业宗旨，奉行“品质、服务、团结、诚信、创新、共赢”的经营理念，在未来广阔的科技市场中，用勤劳和智慧将“友利”之名立于世界。

Baoding Youli Electric Co., Ltd. was established in May 2020, and its park is located in the convenient transportation and beautiful environment of Baoding National High tech Industry Development ZoneDevelopment area. Formed from the sales, technical, production, and after-sales personnel of the original "Baoding Sanyi Tianxing", the product adheres to and enhances the
production of the original company's equipment Art requires stricter product production systems to ensure brand certification for equipment and raw material procurement. The company pays attention to the research, development and application of new products. Since its establishment, the company has successively cooperated with Hu Cong, School of Electrical and Mechanical Engineering, Hebei Agricultural University, and School of Electronic information engineering, Hebei University Joint technical cooperation between Professor Quan and the Institute of Electrical Engineering, Chinese Academy of Sciences; Firstly, the original Sanyi equipment has been upgraded in terms of process and control, increasing the adjustable range of matching and improving the equipment Frequency makes the structure more reasonable, performance more stable, and efficiency higher. All modifications are compatible with the original equipment; 

Secondly, the high-frequency welded pipe equipment with a capacity of 60-300KW is still available Preserving the structural form  of the original "Sanyi" equipment, we have also developed a new all-in one machine, which has been in operation at multiple sites both domestically and internationally for more than two years. The equipment is easy to install and Improved production efficiency; Thirdly, the newly developed fully digital intelligent pulse density power regulation solid-state high-frequency welding machine has been put into use on the market, with stable operation and high production efficiency; The fourth and third generation semiconductor materials, silicon carbide (SIC) MOSFET devices, have been tested to replace (SI) MOSFET devices, and solid-state high-frequency devices have been put on the market The energy-saving rate of the equipment is between 10% and 30% during operation.Since the establishment of the company, 8 " utility model patents" have been applied for, 5 have been approved, and the other 3 are currently being applied for and approved; Registered trademark "Fenli"; Obtained the certificate of "Hebei Province Science and Technology oriented Small and Medium Enterprises"; The "National Science and Technology oriented Small and Medium Enterprises" is currently being applied for and is expected to be approved in 2023.
The company adheres to the corporate tenet of "providing honest after-sales service to customers, benefiting customers with technological innovation, and winning customers with high-quality products,"and adheres to the principles of "quality, service, unity The business philosophy of "integrity, innovation, and win-win" will establish the name of "Friendship" in the vast future technology market with diligence and wisdom.