Hangzhou Changchuan Technology
Hangzhou Changchuan Technology is a challenger in the Equipment (Back End) segment of the semiconductor & AI supply chain, headquartered in China. Its key customers include SMIC, ASE Technology, TSMC.
Chinese test handler and tester maker.
- Ticker
- SZSE: 300604
- Headquarters
- China
- Revenue
- $788M (FY2025) · +45.3% YoY
- Net income
- $198M
- Operating margin
- 35.9%
- Market position
- challenger
- Value-chain segment
- Test Equipment
- Key products
- IC test handlers for logic and memory, Automated test equipment (ATE) systems, Burn-in testers
About Hangzhou Changchuan Technology
Hangzhou Changchuan Technology, headquartered in China, operates in the Test Equipment segment of the semiconductor & AI supply chain and is positioned as a market challenger there. Its key products include IC test handlers for logic and memory, Automated test equipment (ATE) systems, Burn-in testers. wafergraph maps 8 tracked customers for Hangzhou Changchuan Technology across the value chain. It has a supply-chain criticality score of 57/100, with 236 companies downstream of it.
Role in the chain
Hangzhou Changchuan Technology is a market challenger in Equipment (Back End) (Test Equipment), headquartered in China. Chinese test handler and tester maker.
Diligence questions
- The dataset names 8 tracked customers for Hangzhou Changchuan Technology. How concentrated is demand among those names, and which of them have a documented second source in this graph?
- Hangzhou Changchuan Technology is headquartered in China. What jurisdiction, export-control or logistics risk sits at that HQ, versus at the fabs or plants the filings actually name?
- Hangzhou Changchuan Technology trades as SZSE:300604. What does the latest reported period say about capacity and backlog versus the graph position above?
- Before treating any edge as a verified relationship, check the provenance labels on the company page and the method note at /methodology.
Key products
- IC test handlers for logic and memory
- Automated test equipment (ATE) systems
- Burn-in testers
Customers
More Equipment (Back End) companies
Compare with
Advantest · Teradyne · Keysight Technologies · Chroma ATE · Nordson · MPI Corporation
Sources
Open the interactive supply-chain view →
Cite as: wafergraph, “Hangzhou Changchuan Technology — supply chain, financials & market position”, https://wafergraph.com/company/changchuan (data as of 2026-09-05).
Track the chain
What moved in the semiconductor supply chain — This Week in the Chain, the free weekly wafergraph briefing.
Subscribe to the free weekly briefing →
Free · no login · 615 companies, updated weekly