PT Sura Indah Wood Industries (SIWI) in an integrated wood based industry manufacturing high quality building material such as doors, staircases, windows, flooring and other housing components.

Located in Tanjungan, Drirejo, Kab. gresik, East Java, SIWI centerlized it’s manufactiring activities company with Japanese standard of production and good quality finished of SIWI have been exported mostly to Japan market