National High-Tech Enterprise

      Qingdao Shuyuan Rijia Electronic Technology Co., Ltd. was established in August 2016 with a registered capital of 10 million RMB. Located at No. 828 Huadong Road, Chengyang District and No. 3 Songhua River Road, Huangdao District, Qingdao, the company is a core manufacturing partner of Hengyi Electric Innovation and a professional PCBA manufacturer. With approximately 400 employees and a total building area of 17,200 square meters, it primarily produces color screen modules, air conditioner control boards, air conditioner electrical boxes, optical module boards, and smart handwriting tablets. The company has long served leading home appliance clients such as Hisense Hitachi Air Conditioning Systems, Hisense Air Conditioners, and Haier Air Conditioners. It achieved mass production of Haier air conditioner control boards in April 2017, obtained ISO9001:2015 quality management system certification in December 2017, began mass production of Hisense Hitachi commercial air conditioner control boards in April 2018, launched mass production of fan drive module boards in October 2019, passed ISO14001:2015 environmental management system certification in March 2021, commenced mass assembly of Hisense Hitachi air conditioner electrical boxes in June 2021, and started mass production of Hisense household air conditioner control boards in December 2022. In 2023, its total sales reached 890 million RMB. Guided by the business philosophy "Customer satisfaction—Shuyuan Rijia's eternal promise!"