Leading Precast Construction Specialists
About I BUILDING
7+ years of engineering excellence, innovation, and family values driving Thailand's construction industry forward through advanced precast concrete technology.
Our Story
Founded with a vision to revolutionize Thailand's construction industry, I BUILDING COMPANY LIMITED has been at the forefront of precast concrete innovation for over a decade.
What started as a passion for engineering excellence has grown into one of Thailand's most trusted names in precast construction, serving clients across Bangkok, Nonthaburi, Pathum Thani, and surrounding regions.
Our journey is built on simple principles: deliver superior quality, exceed client expectations, and continuously innovate to provide the best construction solutions in the industry.
Leadership Team
Family-owned and operated, our leadership brings decades of construction expertise and unwavering commitment to quality and customer satisfaction.
Deunphan Chanthaana
Co-Owner & Director (Tan)
Leading business development and international communications. Specializes in client relationships and project coordination with extensive experience in construction management.
Thiarapat Theerawitchakorn
Co-Owner & Director (Film)
Technical operations and engineering leadership. Oversees production quality, factory operations, and ensures all projects meet the highest engineering standards and safety requirements.
Our Core Values
The principles that guide every decision, every project, and every interaction with our valued clients and partners.
Quality First
Every project meets the highest engineering standards with rigorous quality control.
Innovation
Leading Thailand's precast concrete revolution with cutting-edge technology.
Speed & Efficiency
Delivering projects faster without compromising on quality or safety.
Trust & Reliability
Building lasting relationships through transparency and dependable service.
Excellence
Continuous improvement in processes, technology, and customer satisfaction.
Growth
Helping Thailand's construction industry grow through innovative solutions.
Our Achievements
Numbers that reflect our commitment to excellence and the trust our clients place in us.
Factory Capabilities
Our state-of-the-art production facility ensures every precast component meets the highest standards of quality, precision, and durability.
Advanced Manufacturing
State-of-the-art precast production facility with precision engineering
Quality Control
Rigorous testing and inspection at every stage of production
Engineering Excellence
Professional engineers ensuring structural integrity and safety
Custom Solutions
Tailored precast components for unique project requirements
Why Choose I BUILDING?
When you choose I BUILDING, you're choosing a partner committed to your success.
Proven Track Record
7+ years of successful projects across residential, commercial, and industrial sectors.
Speed Advantage
Precast technology reduces construction time by up to 50% while maintaining quality.
Quality Assurance
Factory-controlled production ensures consistent quality and engineering standards.
Local Expertise
Deep understanding of Thai construction requirements and building codes.
Family Values
Family-owned business that treats every client like family with personal attention.
Innovation Focus
Continuously investing in new technology and improved construction methods.
Ready to Start Your Project?
Experience the I BUILDING difference. Contact our team today for a consultation and see how our precast solutions can benefit your next construction project.