JiangSu Fulian Communication Technology Co., Ltd is a Chinese manufacturer of embedded wireless modules — Wi-Fi (802.11b/g/n 2.4 GHz), Bluetooth, combined WLAN+BT, and cellular (NB-IoT / 4G / 5G / LTE-M) modules — designed to be soldered into downstream OEM host products rather than sold as standalone consumer devices. The company holds five IEEE MA-L OUI blocks (44:28:A3, 7C:FA:80, A8:5C:03, 30:A7:71, E8:F6:74), all registered to casing-and-punctuation variants of the same company name with a consistent postal address in Danyang Development District, Zhenjiang, Jiangsu Province, China (postal code 212300). Consolidating these five blocks under one vendor entry is more useful than five near-identical per-prefix pages, since the slug normalization (stripping the "Co., Ltd" suffix and collapsing case/spacing) maps every registry variant to this single page. Two important disambiguations: this Jiangsu/Zhenjiang entity is NOT the same company as "Fulian Precision Electronics (Tianjin) Co., Ltd" (a separate Tianjin-based firm holding the MA-M block FC:61:79:B0/28), and it is distinct from the similarly-named "FN-LINK TECHNOLOGY" / "HUNAN FN-LINK" (a Hunan-based Wi-Fi module maker on a different registration). For asset classification, a globally-administered address from one of these five prefixes reliably indicates a Fulian-made wireless module embedded inside some OEM product; the brand on the finished device will usually be the integrator's, not Fulian's. No CVEs or vendor-specific security advisories were found; standard IoT-module network hygiene applies.
- IEEE assignment
- 5 prefixes → name variants of "JiangSu Fulian Communication Technology Co., Ltd", registered Danyang, Jiangsu, CN [Confirmed] — IEEE MA-L (enrichment/registries/oui.csv)
- Registry / block type
- MA-L (24-bit OUI; ~16.7M addresses per block, ~83.9M combined across the 5 blocks) [Confirmed] — IEEE MA-L (enrichment/registries/oui.csv). NOTE: IEEE public OUI data publishes NO assignment/registration date (oui.csv columns are only Registry, Assignment, Organization Name, Organization Address); any "date registered" on third-party tools (e.g. maclookup.app reporting 7C:FA:80 "June 10, 2024" or 44:28:A3 "September 9, 2018") is a database artifact, not an IEEE fact.
- Verified prefixes (all MA-L)
- 44:28:A3, 7C:FA:80, A8:5C:03, 30:A7:71, E8:F6:74 [Confirmed] — enrichment/registries/oui.csv (lines 1789, 22664, 30524, 39321, 39339)
- Primary in-scope OUI
- 7C:FA:80 (the lead prefix for this entry per NEXT-BATCH-oui.md) [Confirmed] — enrichment/registries/oui.csv, https://maclookup.app/vendors/jiangsu-fulian-communication-technology-co-ltd
- HQ / country
- Yongan Community, south of Lanling Road, Danyang Development District, Zhenjiang, Jiangsu 212300, China [Confirmed] — IEEE MA-L (enrichment/registries/oui.csv), https://maclookup.app/vendors/jiangsu-fulian-communication-technology-co-ltd
- Company status
- active (registry blocks current; FCC filings through 2025) [Likely] — https://fccid.io/2AXS5
- Founding year
- ~2017 (secondary business databases only; not confirmed from a primary source) [Likely] — https://tracxn.com/d/companies/jiangsufuliancommunicationtechnology/__eU0sp9BUTFBD77K4_CK__i3MBUvUrv8XWGeEK08N-o0
- Vendor website
- fulian-link.com (connection refused at time of research — site may be down or region-restricted) [Likely] — http://fulian-link.com
- Device types
- embedded wireless modules — Wi-Fi (802.11b/g/n single-band 2.4 GHz, e.g. FLW8189FSA7-A on Realtek RTL8189FTV), Bluetooth, combined 2.4 GHz WLAN+BT, NB-IoT / 4G / 5G / LTE-M cellular, Zigbee, LoRa; for OEM integration into IoT, smart-home, consumer, industrial, and new-energy-vehicle host products — not standalone end-user routers [Confirmed] — https://fcc.report/FCC-ID/2AXS5-FLW8189FSA7-A, https://fccid.io/2AXS5, https://manuals.plus/fulian-communication-technology/flw8189fsa7-a-wifi-module-manual
- FCC grantee code
- 2AXS5 — ~6 FCC applications filed 2021–2025 (Wi-Fi and WLAN+BT combo modules), modular approval requested (chips embedded in downstream OEM products) [Confirmed] — https://fccid.io/2AXS5
- Known partner platforms
- Xiaomi IoT, Amazon (Alexa), Microsoft Azure IoT [Likely] — secondary business profiles only (https://tracxn.com/d/companies/jiangsufuliancommunicationtechnology/__eU0sp9BUTFBD77K4_CK__i3MBUvUrv8XWGeEK08N-o0); not confirmed from official press releases
- Security context
- no CVEs or public advisories attributable to Fulian's modules in NVD/CISA searches; FCC filing shows Wi-Fi channels 12/13 software-disabled per FCC rules (standard compliance, not a vulnerability). General IoT-module risks apply (supply-chain embedding, variable OEM firmware quality, network segmentation advisable for unidentified IoT devices) [Confirmed] — https://fcc.report/FCC-ID/2AXS5-FLW8189FSA7-A
- Security risk level
- not elevated above baseline IoT-module vendor — no known CVEs, no threat-intel hits, no named incidents [Confirmed] — NVD/CISA searches returned no vendor-specific results
- Data trap (different company)
- "Fulian Precision Electronics (Tianjin) Co., Ltd" holds the MA-M block FC:61:79:B0/28 — a separate Tianjin-based entity, NOT part of this slug [Confirmed] — enrichment/registries/mam.csv (line 5277)
- Related/confusable vendors
- FN-LINK TECHNOLOGY LIMITED / HUNAN FN-LINK (fn-link.com, OUI 48:D8:90) — a separate Hunan-based Wi-Fi module maker; distinct IEEE registration [Confirmed] — https://www.fn-link.com/
- Analyst note
- a globally-administered address from one of the five Fulian prefixes identifies a Fulian-made embedded wireless module; the finished product's brand will typically be the OEM integrator's, not Fulian's. Do not infer a registration date from third-party lookup tools.