About Son Thanh · Since 2006

20 years of building trust
from every design data

Starting with wooden structure data projects for the Japanese market, Son Thanh has gradually developed into an engineering partner with full CAD, BIM, MEP, Visualization, and BPO capabilities — aiming at demanding global markets.

20 years of building trust

Company information

Company name

Sơn Thanh

Hotline

0123456789

Three core pillars defining brand orientation and how Son Thanh creates value

01

Vision

Marking the footprint of Vietnamese enterprises on the global engineering map

  • Strategic engineering partner with international standards
  • Expanding network across Japan · South Korea · United States
  • Affirming Vietnamese engineers' capabilities in large-scale projects

Son Thanh aims to become a leading strategic partner in processing construction design data in demanding markets such as Japan, South Korea, and the US.

02

Mission

Stability and accuracy in every data set

  • Standardizing multi-layer quality control processes
  • Synchronizing seamless data flow from CAD, BIM to BPO
  • Optimizing timelines and minimizing technical risks

Providing precise, stable, and scalable design data processing solutions, helping clients shorten turnaround time, minimize errors, and operate more efficiently.

03

Values

Prestige - Responsibility - Long-term Cooperation

  • 99.5% of projects delivered on time or ahead of schedule
  • Transparent communication & absolute confidentiality commitment
  • Sustainable partnership across multiple project generations

Every task is delivered with high responsibility so that clients and stakeholders can better manage and run their operations.

Team & Leadership

Leadership & Management

Professional leadership and management team responsible for setting strategic direction, organizing operations, and controlling quality throughout the implementation process.

In charge of international market strategic orientation

Driving the expansion of the engineering services ecosystem.

Laid the foundation and led Son Thanh through 20 years of development.

Message from the CEO
The greatest value lies not in the contract size,
but in the stability and peace of mind we
bring to our clients and partners.

Dear esteemed clients and partners,

As the Director and Founder of Son Thanh Design Joint Stock Company, I am extremely proud to welcome this 20-year milestone of development alongside you. Since the very beginning, Son Thanh has been built upon a clear principle: every task must be executed with the highest sense of responsibility, ensuring that the next person can perform their job even better.

Throughout 20 years of growth, we have never viewed ourselves as a mere drawing outsourcing unit. Son Thanh is shaped as a reliable engineering partner capable of collaborating with clients to solve increasingly demanding requirements regarding quality, schedule, and scale.

For us, reputation stems from stability and precision in every piece of data delivered.

We focus on handling design data accurately, systematically, and with scalability. The value Son Thanh aims for is not only completing drawings, but also helping clients operate more efficiently across the entire design and production chain.

Reputation and business ethics are unwavering principles. From this foundation, we have established sustainable cooperative relationships with numerous clients in Japan and Korea within the fields of residential wooden houses and high-rise buildings.

Son Thanh aspires to become a global engineering partner while contributing to elevating the standing of Vietnamese engineers and engineering services in the international market. For us, the greatest value lies not in the scale of the contract, but in the stability and peace of mind we bring to our clients and partners. Join us as we accompany you in building the future.

Best regardsNguyen Thu ThanhDirector

Specialized Teams

CAD, BIM, MEP, Visualization, and BPO teams are flexibly organized according to the nature and scale of each project.

Specialized in executing technical drawings for architecture, structures, timber structures, and steel structures.

Developing and managing multidisciplinary 3D Building Information Models (BIM).

Designing, modeling, and calculating Mechanical, Electrical, and Plumbing (MEP) systems.

Realistic 3D architectural rendering supporting project communication and presentation.

Son Thanh Today

“We do not focus on low-price competition.
We focus on precision, stability, and long-term commitment.”
01

Foundation from Japan

Foundation from Japan

20 years of development in an environment demanding high precision, schedule adherence, and stability.

02

Systematic Execution Capability

Systematic Execution Capability

300+ personnel, including 250+ design specialists, operating under clear processes and standards.

03

Towards a Global Engineering Partner

Towards a Global Engineering Partner

Building upon rich experience and achievements in Japan and South Korea, Son Thanh is step by step expanding its global capabilities and presence.

2006 — Present · 20 years of accumulated capacity

History & Story
continuous

Every stage is interconnected. From timber structure data, Son Thanh has continuously built up its capabilities, expanded its expertise, and developed a stable deployment system for high-demand markets.

Scroll through the timeline 2006 — Present
Phase 01

Building the Foundation

Starting with timber structural data, gradually expanding into architectural, structural, MEP, interior estimation, ALC, energy calculation, and related technical services.

WoodData ArchitectureEstimationEnergy
Foundation2006 — 2016
Phase 02

Expanding Scale

Expanding 2x4 timber structures, BIM, general support, establishing new units and new offices to improve execution capacity.

2×4BIMBPO SupportNew Offices
Expansion2017 — 2020
Phase 03

Enhancing Capability

Expanding into steel structures, MEP, site plans, paneling, and specialized design solutions; continuing to consolidate the operating system.

StructureMEPPlanWall PanelSpecialized Design
Capability2021 — 2024
Phase 04

Restructuring & Ecosystem Expansion

Restructuring into Son Thanh Joint Stock Company, expanding Visualization, establishing Son Thanh CAD, and implementing an internal AI platform (XTAI).

Restructure3D VisualizationSon Thanh CAD
Ecosystem2025 — Present
The point continues 2026 →

History does not end at a milestone
The growth path continues

Japan→Korea→USA

Working Principles

Stability is created from the way we work every day

01

Get it right from the start

Get it right from the start

Thoroughly analyze technical standards before the first stroke of work.

All technical requirements, drawing standards, and input data are meticulously reviewed prior to implementation.

Operating Standard 01Input Standardization · Deep Understanding of Standards
02

Multi-layered Quality Control

Quality Control

Every drawing undergoes an independent cross-checking process before delivery.

Applying a self-check procedure combined with independent cross-checking (Cross-check).

Operating Standard 02Self-check · Independent Cross-check
03

Ensure Committed Schedule

Ensure Schedule

Maintain a steady pace even for large-volume projects.

Develop flexible resource allocation plans and track progress in real time.

Operating Standard 0399.5% On-time · Proactive Coordination
04

Confidentiality & Data Security

Data Confidentiality

Protect clients' intellectual property and technical documentation at the highest level.

All design files are strictly managed with granular access permissions on a secure storage infrastructure.

Operating Standard 04Information Security · Strict Access Control
05

Synchronized & Transparent Coordination

Synchronized Coordination

Seamless connection between technical disciplines and international clients.

Maintain seamless communication channels, provide fast feedback, and deliver transparent reporting.

Operating Standard 05Seamless Communication · Multidisciplinary Synchronization
06

Continuous Technology Improvement

Continuous Improvement

Apply automation and internal AI to enhance accuracy.

Continuously update new technical software and apply internal AI platforms (STAI).

Operating Standard 06STAI Platform · Optimize Efficiency

Ready to partner
on your project

Share your requirements, workload or current process
The Son Thanh team will work with you to define
the right implementation plan.