大井工業 Company Profile

Passing on reliable skills to the next generation.

Ooi Industrial Co., Ltd. has expanded not only into plastering work but also into block masonry work, tile work, waterproofing work, self-leveling work, and more, based on this foundation, and has continued to the present day. Since its establishment, our company has focused on plastering work related to various types of construction, emphasizing solid finishes and strict adherence to deadlines based on years of research and extensive experience. We have earned significant trust from our valued clients as a conscientious contractor.