Group Introduction

  • Construction Materials Business

    Construction material business

    Wholesale and sales of building materials and housing equipment, including wood building materials, plywood, and eco-friendly products

  • Air-conditioning, Heating and Cooling, and Household products

    Heating,cooling and household products business

    Wholesale and sales of air-conditioning, heating, cooling and refrigeration equipment, and household and textile products, etc.

  • Pre-cut Lumber Business

    Precut lumber business

    Processing and sales of pre-cut lumber
    and 2 x 4 panels for wooden houses

  • Engineering Business

    Engineering business

    Construction, civil engineering works, and structure inspection

  • Other


    Sales of industrial materials
    Worker dispatching business