IDIN Co., Ltd. is a conctete block manufacturer founded with the motto of ‘I design innovation’.

IDIN goes beyond the framework of existing concrete products represented by gray, uniform forms and strives to develop products that can be more in harmony with nature with environmentally friendly menufacturing technology.

IBLOCK Natural Stone, which creates beautiful patterns during construction by protruding natural stones. IBLOCK Natural Stone applies cement removal technology with excellent uniformity developed by our company. This is a concrete retaining wall block with natural stones protruding from the surface of the concrete block. ​​​​​​​