About Us
Wisdom SemiTeC (Jiangsu) Technology Co., Ltd. (WSTC) is a high-tech enterprise at the forefront of 3D semiconductor integration, delivering technology solutions for next-generation IC manufacturing. The company specializes in the full spectrum of advanced bonding process technologies, offering state-of-the-art equipment including wafer-to-wafer (W2W) and die-to-wafer (D2W) Hybrid/Fusion Bonders, complemented by supporting systems for metrology, debonding, and other critical process steps.
Backed by decades of experience in semiconductor equipment development, WSTC's core R&D team has established comprehensive in-house capabilities for end-to-end innovation in advanced bonding processes. Our solutions find applications in key areas such as front-end-of-line (FEOL) wafer manufacturing, advanced memory technologies, and advanced packaging. We provide robust technical support and customized solutions ​to​​ meet the evolving demands of customers in the rapidly advancing field of 3D semiconductor integration.
With a vision to become a global leader in advanced bonding technology, WSTC is committed to driving the long-term sustainability and technological self-reliance of China's semiconductor industry.
  • 2020
    R&D Launched
  • ISO Class 5
    Cleanroom Classification
  • 100%
    In-house developed processes (%)
  • 60%
    R&D Employees (%)
芯慧联芯
Milestones
2020.04
Launched R&D on hybrid bonding
2022.01
Released the first W2W Bonder prototype
2024.02
Spun off bonding business
WSTC was founded
2024.11
Delivered the first W2W Hybrid Bonder
Delivered the first D2W Hybrid Bonder
2024.12
Delivered the first W2W Fusion Bonder
2025.01
Completed Pre-A round financing
2025.06
Broke ground for Wuxi plant
2025.12
Delivered to multiple industry-leading customers
Secured repeat orders
2020.04
2022.01
2024.02
2024.11
2024.12
2025.01
2025.06
2025.12
Our Culture
  • Vision
    To be the global leader in 3D integration technology
  • Mission
    To empower AI and fuel the future
  • Values
    Integrity, Simplicity, Science, Innovation
Honors
芯慧联芯
2025 China Top 100 Innovative Enterprises in IC Industry
芯慧联芯
2025 China Top 10 Innovative Enterprises in Semiconductor Equipment
芯慧联芯
2025 First (Set) Major Technical Equipment in Wuxi
芯慧联芯
Tech SMEs
芯慧联芯
High and New Technology Enterprise