Ningbo Jiangfeng Electronic Material (Konfoong) → SK hynix
As of 2026-09-05, Ningbo Jiangfeng Electronic Material (Konfoong) is a tracked supplier of SK hynix. Ningbo Jiangfeng Electronic Material (Konfoong) is a leader in Materials (headquartered in China); SK hynix is a leader in Memory (headquartered in South Korea). Ningbo Jiangfeng Electronic Material (Konfoong) has 5 tracked customers; SK hynix has 170 tracked suppliers.
Data as of 2026-09-05 · 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
Ningbo Jiangfeng Electronic Material (Konfoong) (leader in Materials) is a tracked supplier of SK hynix (leader in Memory). China's leading maker of ultra-high-purity sputtering targets (Al, Ti, Ta) for semiconductor metallization. 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 5 tracked customers of Ningbo Jiangfeng Electronic Material (Konfoong).
Source: derived from both company records and the counted edges.
Concentration / risk note
Ningbo Jiangfeng Electronic Material (Konfoong) is positioned as a leader in Materials, so this edge is harder to replace than a challenger or niche supplier.
Basis: supplier position. Omitted on edges where the graph does not back a concentration claim.
The two companies
Ningbo Jiangfeng Electronic Material (Konfoong) (supplier)
China's leading maker of ultra-high-purity sputtering targets (Al, Ti, Ta) for semiconductor metallization.
SK hynix (customer)
HBM leader supplying NVIDIA; top-two in DRAM, owns Solidigm NAND.
Other tracked suppliers of SK hynix
Other tracked customers of Ningbo Jiangfeng Electronic Material (Konfoong)
Cite as: wafergraph, “Ningbo Jiangfeng Electronic Material (Konfoong) → SK hynix — supplier relationship in the semiconductor supply chain”, https://wafergraph.com/relationship/jiangfeng/sk_hynix/ (data as of 2026-09-05).
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