Shengmei Semiconductor Equipment (Shanghai) Co., Ltd. said it has begun mass
production and batch delivery of ECP plating equipment totaling 2,000 chambers
as of June 2026. The company placed its first Ultra ECP AP device for advanced
packaging customer validation in 2017, entered front‑end IC manufacturing in
2019, surpassed 500 chambers delivered in 2022 and 1,500 chambers in 2025.