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Corporate Profile

Our Business

Crushed Stone and Sand,Material Recycling

Crushed Stone and Sand

We will contribute to the protection and effective use of limited resources with high-quality crushed stone and sand having characteristics similar to those of natural gravel.

Jobu produces high-quality crushed stone and sand by effectively using resources for crushed stone aggregate. The company focuses on reducing environmental impacts and restoring the surrounding green areas, as well as quality control from the reception of resource rocks and stones to product shipment, and was ISO14001-certified in April 2001.

  • Processing and sale of crushed stone and sand

Sample collection for water survey

Material Recycling

By recycling waste wood and debris as raw materials, we will continue reducing the amounts of final waste disposal.

Jobu operates an intermediate debris treatment plant and a wood waste plant approved in 2003, and recycles industrial such waste as debris and wood waste from demolished buildings and plants into recycled wood waste chips as recycled material to be used as recycled raw materials for pulp and other items and base-course materials. The company was ISO14001-certified in February 2007.

  • Disposal of debris and wood waste, and production and sale of recycled base-course materials