• Welcome to chaijunseoconstruction.we are located in the heart of Thailand We have served domestic and international customers for over 3 years. We specialize in residential, hotel / restaurant, commercial projects; new construction, remodeling, tenant improvement and addition.Whatever the construction needs are, Chaijunseoconstruction. uses its modern techniques and experienced staff to meet all specifications. We have a tradition of reliability and an unique ability to combine contemporary design with a sensibility to traditional Japanese esthetics.Since the establishment of chaijunseoconstruction Mr. Chai junseo have built a strong foundation, working with American and Japanese businesses throughout California. Mr. Aihama maintains hands-on involvement with all projects from their inception through completion, emphasizing our commitment to clients-qualities, services, scheduling and budgeting.

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    Satisfaction guaranteed all the time.



    Innovative modern designs done right!



    Dedicated to quality, craftsmanship and resourceful services to all applications of our offered services.

  • who we are

    We import/export construction products between Thailand,California and japan.


    Chaijunseo construction provides a wide range of construction services in the areas of: residential construction, commercial construction, restaurants, foreign and export projects, Japanese style construction projects, and custom order cabinets. The following is a list of our service areas. For further details, please do not hesitate to contact our office.


    Chai Junseo founder and CEO of chaijunseoconstruction. Growing up Jun always has a passion and talent for building and creating things. Born and rased in Seoul South Korea, one of the countries in Asia with a highly developed, fast growing countries in the world gave Jun the drive to pursue Civil engineering. He attended Seoul National University and graduated in 2012. As a civil engineer, this gave jun the opportunity to work abroad in countries such as United States, Belgium, Thailand and his home in South Korea which landed him his first project of building the Samsung Building in Seoul. Gaining 8 years of experience in the industry.

  • Connect With Us

    Address: 363 Moo 5 Tambon Khueang Nai Ubon Ratchathani 34150

    Address: 563 Moo 5 Tambon Khueang Nai Ubon Ratchathani Thailand, 34150

    upcoming project, or if you would like to find out more about our products and services, please fill out the form below, and our service representtive will get back to you shortly.


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    Interested in information onNew ConstructionRemodelingAdditionTenant ImprovementCustom Cabinet / FurnitureTatami MatsJapanese Unit BathOther


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    Whatsapp: + 66 95 008 4760

    +66 82 396 0502