The company specializes in element analysis instruments and catalysts.

Dumpster rental, rubble collection, waste disposal, dumpster rental, rubble removal, Dumpster service, land clearing, dumpsters.

P. D. Tandon & Co. is involved in trading and supplying various products in the field of chemicals and industrial supplies.

Bodrum water treatment, basement sediment treatment, Bodrum Pool chemicals, Bodrum Sea water treatment, Salt water treatment, Ultraviolet systems.

Ito Shoji is involved in preserving the local and living environment and promoting public health through septic tank maintenance and management, waste disposal, drain pipe cleaning, and grease trap cleaning in Hachinohe City, and is providing community-based services to leave a rich environment for the next generation.