Aehr Test Systems → SK hynix
Yes, wafergraph tracks Aehr Test Systems as a supplier of SK hynix, as of 2026-10-09. SK hynix sources from 170 tracked suppliers in this dataset.
Data as of 2026-10-09 · relationship type: tracked supplier → customer · both names resolve in companies.json · no dollar amount is shown unless it already sits on a company record, and none is invented here
Why this edge matters
Aehr Test Systems (niche in Equipment (Back End)) is a tracked supplier of SK hynix (leader in Memory). Wafer-level burn-in test systems, used heavily for SiC devices. HBM leader supplying NVIDIA; top-two in DRAM, owns Solidigm NAND. The edge is one of 170 tracked suppliers of SK hynix and one of 7 tracked customers of Aehr Test Systems.
Source: derived from both company records and the counted edges.
The two companies
Aehr Test Systems (supplier)
Wafer-level burn-in test systems, used heavily for SiC devices.
SK hynix (customer)
HBM leader supplying NVIDIA; top-two in DRAM, owns Solidigm NAND.
Other tracked suppliers of SK hynix
Other tracked customers of Aehr Test Systems
Frequently asked questions2
- How many suppliers does SK hynix have?
- The dataset records 170 tracked suppliers for SK hynix.
- How many customers does Aehr Test Systems have?
- The dataset records 7 tracked customers for Aehr Test Systems.
Cite as: wafergraph, “Aehr Test Systems → SK hynix — supplier relationship in the semiconductor supply chain”, https://wafergraph.com/relationship/aehr/sk_hynix/ (data as of 2026-10-09).
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