Our goal is to transform interior space to the value of life, highlight the sense of individual and the family, show the user’s attitude toward life, and eventually deliver a cozier living space.


At Longtsai, the customer is an integral part of our service delivery, we apply customer-focused innovation. The co-creation process requires our staff to have good communication skills, problem solving skills, and specialized knowledge.


40 years experience of know-how in construction, allow us to provide optimized, reliable and creative solutions. The quality, security, environmental friendly is an integral part of our corporate culture and our development strategy.

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