Eastern Economic Corridor
The EEC covers Chonburi, Rayong and Chachoengsao — Thailand's designated zone for advanced industry, with dedicated infrastructure and incentives.
Thailand Industrial Investment Gateway
Gateway to industrial investment in Thailand
D Marg is not a vendor. D Marg is the gateway — one contact point, one workflow, one accountable ecosystem that takes an investor from first enquiry to a factory in full operation.
InvestBuildOperateScale
1Point of contact for the entire investment lifecycle
6Integrated service clusters under one governance model
3Working languages — Chinese, English, Thai
EECLocated in Thailand's Eastern Economic Corridor
The difference
One ecosystem instead of nine separate suppliers
Establishing a factory in Thailand normally means assembling and managing a chain of unrelated providers. Every handover is a delay, a translation gap and a risk the investor carries alone. D Marg replaces that chain with a single accountable platform.
The usual route
- Investor
- Law firm
- BOI consultant
- Accountant
- Contractor
- Recruitment agency
- Logistics provider
- Hotel
- Insurance
The D Marg route
- Investor
- D Marg Platform
- Entire ecosystem
One contact point · One workflow · One dashboard · One communication centre · One data platform
Investment ecosystem
Four layers, orchestrated as one
D Marg coordinates the land, the professional services and the day-to-day operations so the investor manages a single relationship instead of a dozen.
D MargPlatform orchestrator, single point of contact and owner of the investor case from first enquiry to operation.
Huichuang Industrial ZoneThe industrial base in Chonburi — land, infrastructure and a growing cluster of manufacturing facilities.
Partner NetworkVetted law firms, accountants, contractors, recruiters, logistics, insurance and hospitality providers under SLA.
Factory OperationsOngoing operating services once production starts — facility, workforce, utilities, compliance and executive support.
Why Thailand
A manufacturing base built for export
Thailand offers a mature industrial supply chain, deep-sea port and airport access, and an investment promotion framework designed for foreign manufacturers.
Chonburi
The heart of Thailand's industrial belt, within easy reach of Bangkok, the deep-sea port and a dense supplier base.
Deep-sea port access
Laem Chabang, Thailand's largest deep-sea port, sits inside the corridor — direct export routing without inland bottlenecks.
Airport connectivity
U-Tapao International Airport serves the corridor, alongside Suvarnabhumi for passenger and air-freight links.
Logistics network
Motorways, rail links and bonded warehousing connect the corridor to Bangkok, the port and neighbouring ASEAN markets.
Investment promotion
BOI promotion can provide corporate income tax exemption of up to 8 years, import duty relief, foreign ownership and land rights, and visa and work-permit facilitation for qualifying activities.
Incentives depend on the promoted activity and are confirmed case by case with the Board of Investment. D Marg prepares and tracks the full submission on the investor's behalf.
Why Huichuang Industrial Zone
An industrial base, not just a plot of land
Huichuang Industrial Zone in Chonburi is the physical anchor of the D Marg ecosystem — land and infrastructure supported by the same team that handles the investor's legal, workforce and operating requirements.
Land at scale
Plots sized for single factories through to multi-building industrial programmes, with phased release for staged expansion.
Factory cluster
A concentration of manufacturing facilities that shortens supplier distance and shares utilities, services and logistics.
Development plan
A structured build-out programme so investors can plan land, utilities and construction against a known timeline.
Industrial ecosystem
Facility management, workforce supply, canteen and welfare, security, waste and utilities available from day one.
Why D Marg
We don't run the services. We control the ecosystem.
Every partner in the network works to a D Marg service level, is scored on delivery, and reports into the same platform the investor can see.
Single point of contact
One account owner for the whole investment lifecycle. The investor never has to re-explain the project.
Platform orchestration
Work is assigned, tracked and closed inside one system — no lost email threads between separate firms.
SLA control
Response and completion times are defined, measured and reported. Partners are scored and replaced if they miss.
Multilingual investor support
Chinese, English and Thai handled natively — including Chinese-speaking coordinators for Chinese investors.
Executive concierge
Airport transfer, interpretation, factory tours, meeting coordination and business matching for visiting decision makers.
Core services
Six clusters covering the full industrial lifecycle
From the first site visit to daily factory operations, every requirement is delivered under one governance model.
Industrial Development & Infrastructure
Securing the site and turning it into a working facility — from land transaction to a commissioned building.
Legal, BOI & Compliance
Establishing the legal entity correctly and keeping it compliant as the operation grows.
Digital & Remote Operation Services
The platform layer that keeps the project transparent and the operation measurable.
Workforce, Logistics & Facility Management
The day-to-day services that keep a factory running once production starts.
Marketing, Events & Business Support
Helping a newly established operation build its presence and connections in Thailand.
Executive & Investor Support
Concierge-level support for the people making and overseeing the investment decision.
Digital platform
The investor always knows where the project stands
The D Marg platform is the operating layer behind the service. Investors, internal teams and partners work in the same system — so status is a fact, not a phone call.
Project tracking
Stage, progress, milestones and the responsible team, visible in real time.
Document tracking
Every permit, contract and submission filed by project, with version history and status.
Communication centre
Chat, email, LINE and WeChat in one thread, with translation stored alongside the original.
Executive dashboard
Pipeline, tasks, service levels and partner performance reported to management continuously.
The investor portal, communication centre and partner portal are delivered in phases. Ask your advisor for the current release schedule.
VVIP Investor Program
Private concierge for serious investors
For investors making a site decision, the VVIP Program adds a dedicated concierge, interpretation, airport transfer, curated factory tours and executive business matching.
- Dedicated investment concierge
- Chinese interpreter on call
- Airport transfer and itinerary
- Guided industrial zone and factory tours
- Business matching with vetted partners
- Dedicated account manager
Start the conversation
Tell us what you want to build in Thailand
Send the project outline and a D Marg advisor will respond within one business day — in Chinese, English or Thai.