Chugai Technos provides technology and reliability as system engineering. We utilize our abundant experience and technology in the field to preserve the global environment through accurate diagnosis and maintenance.

[Main permit registrations]
- Registration Form for the Sale of Poisonous and Deleterious Substances (Registration No. 5078)
- Equipment and apparatus installation work / telecommunications work (Minister of Land, Infrastructure, Transport and Tourism Permit (HAN-30) No. 20294)
- Electrical work and pipe work (Minister of Land, Infrastructure, Transport and Tourism Permit (TOKU-30) No. 20294)
- Repair business for specified measuring instruments (notification complete)
- Type 1 high-pressure gas sales safety chief (Registration No.1834600033)

We provide a wide range of maintenance services for various environmental measuring instruments that are used in water/sewage facilities and incinerators.
We conduct maintenance work to improve the reliability of measuring instruments that are used to prevent environmental pollution.

We conduct installation work, adjustments, periodic inspections, repairs, overhauls, and on-call services for water quality, atmospheric, and other environmental measuring instruments.
* The maintenance of environmental conservation monitors is carried out based on our specified measuring instrument repair business, pursuant to Article 64 of the Measurement Act.

We consistently underwrite the overhaul of measuring instruments in order to ensure the stable operation of the entire system.

Chugai Technos offers a wide range of products, including sales of the environmental measuring instruments, and a variety of gases and equipment rentals.
We provide total support from equipment selection to installation, and on-site adjustment according to customer needs.

[List of equipment for sale]
- Automated water quality measuring instruments: UV meters (COD meters), load amount calculators, DO meters, residual chlorine meters, sludge concentration meters, pH meters, water level meters, flow meters, recorders, PN meters, etc.
- Automated atmospheric measuring instruments: CO meters, O2 meters, NOX meters, SO2 meters, HCL meters, dust concentration meters, Hg meters, etc.
- Various gases: CO, CO2, NO, SO2, O2, N2, AIR, etc.
- Various reagents: Absorbent solutions, equivalent solutions, nitrogen phosphorus meter measurement reagents, etc.

[Rental]
Application: When updating equipment, an evaluation test using the actual equipment being selected can be performed.
These items can also be used for research and development (laboratories).(Measurement of the concentration of exhaust gas, etc.)