Doorien Vina Company Limited — Business Intelligence Report

Company Snapshot

Doorien Vina Company Limited is a Vietnamese limited liability enterprise headquartered in Diem Thuy Industrial Park, Thai Nguyen Province. It operates as a manufacturer (OEM) specializing in precision metal components and industrial tooling, with a workforce of 154 employees as of 2024 and reported net sales growth of 11.27%. Its supply chain is anchored in Korea and China, reflecting strong regional integration in the East Asian manufacturing ecosystem. A notable shift occurred in early 2025: transaction volume surged sharply in December 2025 (3,303 units), followed by volatility—dropping to 272 units in April 2026—suggesting possible seasonal demand cycles or client-driven production scheduling.

Company Profile

Trade Trend Analysis

Data interpretation reveals high temporal concentration: 7 of the top 10 monthly shipment volumes occurred between October 2025 and April 2026, accounting for 78% of total recorded transactions. The peak in December 2025 (3,303 units) coincides with pre-holiday manufacturing cycles common in Korean and Vietnamese electronics supply chains. However, the steep decline to just 272 units in April 2026—despite sustained transaction frequency (82 shipments)—signals a structural shift toward smaller-batch, higher-frequency orders rather than bulk consignments. This indicates increasing operational agility but also heightened exposure to short-term demand fluctuations.

Trade Partner Analysis

Data interpretation shows extreme bilateral concentration: the top two partners—Cong Ty TNHH UJU Vina (Vietnam) and Doorien Co., Ltd. (South Korea)—together account for 76.7% of all transaction counts (419 + 406 = 825 out of 1,077). This reflects vertical integration within a shared corporate group or tightly coordinated OEM-ODM network. Notably, both entities maintain active status and recent activity (last traded April 2026), confirming stable intra-group sourcing. The remaining partners are niche suppliers—mostly Korean grinding and precision engineering firms—with low-volume, specialized inputs. This structure implies low external supplier diversification risk but high dependency on internal group coordination.

HS Code Analysis

Data interpretation highlights product specialization: HS 82073000 (interchangeable cutting tools for metalworking) dominates at 45.3% of transaction count—signaling core competency in tooling systems for CNC machining. HS 73269099 (other stainless steel fabricated parts) and HS 68042200 (abrasive grinding wheels) form complementary tiers—structural components and surface-finishing consumables—indicating vertically aligned production capability. Notably, newer HS codes (e.g., 85371019, 84778039) entered in Q1 2026 suggest recent expansion into control panels and plastic injection molds—early-stage diversification beyond metalworking. This signals strategic product extension but remains operationally anchored in precision metal fabrication.

Trade Region Analysis

Data interpretation confirms tri-regional dominance: Vietnam (27.3%), China (37.1%), and Korea (32.0%) collectively represent 96.4% of all transaction activity—highlighting a tightly coupled East Asian sourcing triangle. China serves as primary raw material and component supplier; Korea provides high-precision tooling and technical oversight; Vietnam hosts final assembly and domestic fulfillment. Japan’s modest share (3.5%) aligns with its role as a secondary technology partner, while ‘Other’ (0.07%) reflects negligible global outreach. This reinforces a highly localized, regionally optimized supply chain with minimal exposure to transoceanic logistics complexity.

Export Port Analysis

Data interpretation shows complete port realignment: all top three ports—Cong Ty TNHH UJU Vina (internal logistics hub), Incheon (South Korea), and Yantai (China)—are marked ‘Lost’, with no activity since late 2024. This confirms a decisive operational pivot away from third-party port handling toward integrated, in-house or group-controlled logistics channels—likely leveraging Diem Thuy Industrial Park’s bonded warehouse and customs clearance facilities. The absence of current port data in the top 20 implies internalization of export logistics or reliance on new, unrecorded gateways. This suggests growing autonomy in trade execution—but reduces visibility into physical shipment routing.

Contact Information

• Official Address: Lot CN8, Diem Thuy Industrial Park (Zone A), Diem Thuy Commune, Thai Nguyen Province, Vietnam
• Email: human.drvina@gmail.com
• Zalo (Vietnam messaging app): +84 345 757 428
• Facebook: https://www.facebook.com/p/C%C3%B4ng-ty-TNHH-Doorien-Vina-61578651460259
• Tax ID: 4601162884
• Website: Not publicly available (no official domain found)

Company Trade Summary

• Core competency lies in precision metal tooling (HS 82073000), backed by vertically integrated stainless steel fabrication (HS 73269099) and abrasives (HS 68042200).
• Operates as an OEM embedded in a tightly knit Vietnam–Korea–China manufacturing triangle, with >96% of activity confined to these three markets.
• Transaction pattern shifted in 2025–2026 toward higher frequency, lower-volume shipments—reflecting responsiveness to just-in-time client demand.
• Recent HS code additions (e.g., 85371019, 84807990) signal cautious diversification into electrical control systems and plastic tooling—still within adjacent industrial domains.
• Logistics infrastructure has been internalized: all major historical ports are now inactive, indicating full control over outbound logistics from Thai Nguyen base.

References

• Doorien Vina Company Limited – EMIS Profile
• Công ty TNHH Doorien Vina – Facebook Page
• Tax Registry – Masothue.com
• Trade Data – Eximpedia.app