High Device（WELL SOURCE）power made its debut at the 6th Shenzhen International Charging Station and Exchange Station Exhibition in 2023, showcasing multiple self-developed and intelligently manufactured industrial switching power supplies, including shell type LS, LP, LHS, ULP series; PS, HPS, PFS series with bare PCB board; The guide rail type PDR, MDR series, and fire safety application series ,we provide stable and reliable power supply application solutions for the charging pile industry.