Bangkok, Thailand · Est. 2017
Sangtana Group delivers integrated interior design, aluminium, and glass solutions — from luxury residences and hotels to commercial buildings and architectural facades across Thailand.
แสงธนา กรุ๊ป ผู้ให้บริการ ออกแบบภายใน ตกแต่งภายใน งานกระจก อลูมิเนียม สแตนเลส คอมโพสิต และรับเหมาก่อสร้างครบวงจร โดยทีม เบล อินทีเรีย และ แสงธนา อลูมิเนียม ครอบคลุมงานที่พักอาศัย โรงแรม อาคารสำนักงาน และงานสถาปัตยกรรมทั่วประเทศไทย
Through Bell Interior and Sangtana Aluminium, Sangtana Group provides a seamless project journey — from interior design and fit-out to architectural glass and aluminium installation. Two specialist divisions. One unified standard of excellence.
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Division One
Bell Interior creates refined interiors through thoughtful design, precise craftsmanship, and seamless project delivery. From luxury residences to hospitality, office, retail, and commercial spaces.
Division Two
Sangtana Aluminium provides professional aluminium and glass solutions for architectural and commercial projects, including curtain walls, façades, doors, windows, and glass partitions.
Bell Interior · Hospitality
A refined hospitality interior at one of Bangkok's most iconic riverside destinations.
Bell Interior · Hospitality
An ultra-luxury interior fit-out for one of Bangkok's most prestigious hotel addresses.
Bell Interior · Commercial
A landmark commercial interior blending architectural detail with a bold vision for the modern workspace.
Bell Interior · Retail
A premium retail interior fit-out balancing brand identity with an elegant in-store experience.
From concept and design through to installation and handover — we manage the entire project under one roof.
Every project built to the highest standard — delivering spaces that are as durable as they are beautiful.
Since 2017, over 300 projects completed across residential, hospitality, retail, and commercial sectors.
From Aman and ICONSIAM to Centara, Toyota, and Kasikorn Bank — trusted by Thailand's most recognised names.
From the first conversation to the day we hand over the keys, we follow a structured, transparent process that keeps your project on track and our standards high.
We begin by listening. A thorough understanding of your goals, space, timeline, and requirements forms the foundation of everything that follows.
We develop design direction, material concepts, technical requirements, and a clear project scope — reviewed and refined with your input.
Our team manages fit-out, aluminium, glass, and installation works with precision. Every stage is supervised and quality-checked throughout.
We deliver the completed space with care — a final walkthrough, quality sign-off, and a handover that reflects the standard our clients expect.
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We would love to hear about your project. Reach out and our team will get back to you promptly.
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