JX Advanced Metals
5016
Metaplanet
3350
Timee
215A
4
Nippon Telegraph & Telephone
9432
5
Mitsubishi Heavy Industries
7011
Asahi Concrete Works Co Ltd is a Japan-based company mainly engaged in the manufacture and sale of cement products. Its products include fume pipes, box culverts, connecting holes, multi-purpose underground utility conduits, home garages, seismic resistant fireproof water tanks, rainwater storage tanks, and construction materials.