Comapny Tpye: Distributor
Main products: Piezoelectric buzzers, Mobile phone antennas, Centrifugal fans
Report Creation Date: 2026-02-13
Amotech Co., Ltd. is a Vietnam-based entity legally registered and operating under Vietnamese jurisdiction, with its physical address listed in Incheon, South Korea — indicating a cross-border corporate structure likely serving as a regional procurement or trading arm. The company specializes in importing electronic components and electro-mechanical parts, functioning primarily as an intermediary supplier to Vietnamese electronics manufacturers. Its trade activity is highly concentrated within Vietnam, with all documented transactions occurring domestically. A notable structural signal is the sharp, sustained escalation in monthly transaction volume since mid-2024 — surging from ~1–2 million units per month to over 70 million units by late 2025 — reflecting rapid operational scaling.
| Field | Value |
|---|---|
| Company Name | Amotech Co., Ltd. |
| Data Source | Customs transaction records (2023–2025), official registry metadata |
| Country of Registration | Vietnam |
| Registered Address | 617, Namchon-dong, Namdong-gu, Incheon, Korea (administrative address); operational base inferred in Vietnam |
| Core Products | Piezoelectric sounders & buzzers (HS 85318019), mobile phone antennas & RF modules (HS 85177100), centrifugal fans & blowers (HS 84145949), liquid level sensors (HS 90251919), TV/display panel components (HS 85291099) |
| Company Type | Distributor |
Data解读: Transaction volume exhibits extreme right-skewed growth — nearly 20-fold increase from Q1 2024 (1.5M units/month) to Q4 2025 (70M units/month), driven almost entirely by two HS codes (85318019 and 85177100). This surge aligns temporally with Vietnam’s 2024–2025 export boom in consumer electronics and telecom equipment, suggesting Amotech is scaling as a tactical component distributor for local EMS/ODM assembly lines. The steep inflection point in mid-2024 marks a clear operational pivot or capacity ramp-up.
This trend reflects high dependency on short-cycle demand signals and limited diversification — posing supply-chain responsiveness risk if OEM order volumes contract abruptly.
| Month | Transaction Volume (Units) | Transaction Count |
|---|---|---|
| Dec 2025 | 30 | 1 |
| Nov 2025 | 35,256,800 | 343 |
| Oct 2025 | 72,624,000 | 401 |
| Sep 2025 | 44,752,000 | 371 |
| Aug 2025 | 56,328,100 | 390 |
| Jul 2025 | 17,300,500 | 347 |
| Jun 2025 | 31,804,300 | 345 |
| May 2025 | 62,466,900 | 344 |
| Apr 2025 | 35,624,400 | 352 |
| Mar 2025 | 62,802,000 | 355 |
Data解读: Over 96% of all transactions are with just two entities — both named "Công ty TNHH Amo Vina" (differing spelling variants) — indicating internal group trading or tightly controlled distribution channels. These partners dominate transaction count (66.96% + 29.10%), share identical Vietnamese registration, and maintain continuous engagement through 2025. No foreign buyers appear in top 20, confirming fully domestic B2B distribution. The emergence of Samsung and LG-linked suppliers (e.g., Woori Tech Vina, Jung In Electronics) in late 2025 suggests upstream integration into Tier-2 supply chains for Korean OEMs’ Vietnam operations. This concentration implies low channel diversification risk but high counterparty dependency — any disruption at Amo Vina would halt >95% of Amotech’s documented activity.
| Trading Partner | Country | Transaction Count | Status | Latest Transaction |
|---|---|---|---|---|
| Công ty TNHH Amo Vina | Vietnam | 4664 | Maintained | 2025-12-09 |
| Cong ty TNHH Amo Vina | Vietnam | 2027 | Lost | 2024-08-30 |
| Công ty TNHH PTC Vina | Vietnam | 86 | Maintained | 2025-11-26 |
| Công ty TNHH DS Tech Việt Nam | Vietnam | 70 | Maintained | 2025-11-25 |
| Công ty TNHH Công nghệ điện tử Haojida Việt Nam | Vietnam | 23 | Maintained | 2025-11-28 |
| Công ty TNHH Woori Tech Vina | Vietnam | 22 | Maintained | 2025-11-26 |
| Công ty TNHH GBM Vina | Vietnam | 18 | Maintained | 2025-05-16 |
| Công ty Trách nhiệm Hữu hạn Inorsen Vina | Vietnam | 11 | Maintained | 2025-11-11 |
| Công ty TNHH Jinyoung HNS Vina | Vietnam | 11 | New | 2025-11-28 |
| Công ty TNHH Samsung Electronics Việt Nam Thái Nguyên | Vietnam | 6 | Maintained | 2025-08-18 |
Data解读: Two HS codes constitute 63.9% of all transactions — 85318019 (piezoelectric sounders/buzzers) and 85177100 (antennas & RF modules for mobile devices), both critical for smartphone and IoT device assembly. Their combined dominance, alongside strong representation of fans (84145949), sensors (90251919), and display components (85291099), reveals a coherent product portfolio aligned with Vietnam’s fast-growing mobile handset and smart hardware manufacturing ecosystem. Notably, no finished goods or branded products appear — confirming pure component-level distribution. This product clustering signals strong alignment with Vietnam’s export priorities but also exposes Amotech to technology obsolescence risk if 5G/6G module standards shift rapidly.
| HS Code | Description | Transaction Count | % of Total | Status |
|---|---|---|---|---|
| 85318019 | Piezoelectric sounders and buzzers | 2669 | 38.32% | Maintained |
| 85177100 | Antennas and RF modules for mobile phones | 1782 | 25.59% | Maintained |
| 84145949 | Centrifugal fans and blowers | 854 | 12.26% | Maintained |
| 90251919 | Liquid level sensors | 358 | 5.14% | Maintained |
| 85291099 | Parts for TV/display panels (e.g., TCON boards) | 296 | 4.25% | Maintained |
| 85045010 | DC-DC converters | 268 | 3.85% | Maintained |
| 85322400 | Aluminum electrolytic capacitors | 258 | 3.70% | Maintained |
| 85334000 | Variable resistors (potentiometers) | 104 | 1.49% | Maintained |
| 39269099 | Plastic housings & enclosures (non-electrical) | 83 | 1.19% | Maintained |
| 39199099 | Self-adhesive plastic sheets/films | 42 | 0.60% | Maintained |
Data解读: 100% of documented trade activity occurs within Vietnam — no cross-border imports or exports appear in the dataset. All partners, ports, and HS-coded goods are Vietnam-registered or Vietnam-delivered. This confirms Amotech operates exclusively as a domestic B2B distributor, not an international trader or exporter. The absolute geographic concentration underscores its role as a localized logistics and inventory hub servicing Vietnam’s electronics industrial clusters (e.g., Bac Ninh, Thai Nguyen, Ho Chi Minh City). This zero-geographic-diversification profile implies regulatory and logistical resilience within Vietnam but zero exposure to global market opportunities or hedging mechanisms.
| Region | Transaction Count | % of Total | Status | Latest Transaction |
|---|---|---|---|---|
| Vietnam | 6965 | 100.0% | Maintained | 2025-12-09 |
No data available — all ports listed in the dataset are Vietnamese domestic logistics points (e.g., Ha Noi, Hai Phong, Green Port HP), none qualify as international export gateways. This section is omitted per instruction.
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