The Aspadin DPD Jawa Tengah 2019 was a series of events held by the Indonesian Water Association, including the ASPADIN Quality Awards, an industrial exhibition, and a seminar themed "Harmony" in the "Industry 4.0 Era."

Guangzhou Upai Automation Equipment Co., Ltd. was invited to attend the Aspadin DPD Jawa Tengah 2019 gala, where they listened to the report presented by the chairman of Aspadin DPD Jawa Tengah covering the period from 2016 to 2019.