Ruijing Civil Engineering Co., Ltd.

Civil Engineering Contractor

Bangkok, Thailand

Building Excellence,
Engineering Sustainability

Steel structures, PEB, Prefab and Modular construction.

View Our Work
Factory steel structure under construction
Pre-engineered building warehouse
Engineers on site

A civil engineering contractor built on precision and trust

Ruijing Civil Engineering is a construction contractor delivering buildings, factories and warehouses — including steel structures, Prefab and PEB modular systems.

We provide comprehensive services covering construction, design and turnkey projects, completed on time and within budget.

Completed steel-framed facility
Fig. 01 Completed steel-framed industrial facility

A company committed to being a leader in civil engineering, creating excellent and sustainable structures.

Our Vision

Four letters. One standard of work.

Every project is delivered through professional management, precise engineering design and a commitment to excellence in every process.

  1. Reliability

    Quality work delivered on time, every time.

  2. Judiciousness

    Detailed planning, risk management and efficient use of resources.

  3. Customer-centricity

    Tailored solutions that meet your business objectives.

  4. Excellence

    The highest standard from design through to construction.

Comprehensive construction and engineering

Complete civil engineering solutions focused on speed, accuracy and maximum value.

  1. 01

    Steel Structure

    Prefabricated and steel systems

  2. 02

    PEB System

    Pre-engineered buildings

  3. 03

    Modular

    Modular construction systems

  4. 04

    Prefab

    Precast component systems

Factories, warehouses and distribution centres Office buildings Steel structure work

Design-Build or Turnkey

We provide turn-key solutions that maximise control over time and budget.

Comparison between Design-Build and Turnkey
Topic Design-Build Turnkey
Scope of Work Design and construction Survey, design, procurement, construction, installation and maintenance
Owner's Responsibility Less Very little, or almost none
Flexibility Adjustable depending on budget More limitations on changes

Design-Build

Scope of Work
Design and construction
Owner's Responsibility
Less
Flexibility
Adjustable depending on budget

Turnkey

Scope of Work
Survey, design, procurement, construction, installation and maintenance
Owner's Responsibility
Very little, or almost none
Flexibility
More limitations on changes

Simulated, calculated, then built

Every structure is calculated with engineering software before construction begins.

Structural analysis diagram
Fig. 02 Analysis Scope

Design diagram · Beam and column sizing · Structural moment · Slab thickness · Concrete beam sizing · Section details

Work Process

  1. 01

    Survey

  2. 02

    Design

  3. 03

    Procurement

  4. 04

    Construction

  5. 05

    Installation

  6. 06

    Maintenance

Selected works

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