We contribute to society through the creation of an environmental culture centered around water and a safe and comfortable natural environment.
Estem provides maintenance, consulting, engineering, and human resource support focused on water, energy, atmosphere, odors, noise, vibrations, waste, and soil. The core business of Estem is operation and maintenance (management and upkeep of environmental facilities). We are available 24/7, as environmental conservation is crucial, and we respond at any time without rest. We fully support our customers. Based on our years of accumulated technical expertise and experience, we deliver "safety" and "trust" to our customers. *For more details, please download the catalog or contact us.
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**Features** ■ Operation & Maintenance → Equipment is managed and operated 24 hours a day, 365 days a year. Remote monitoring is also conducted. ■ Solutions & Consulting → We conduct various surveys, analyses, and support related to the environment. ■ Engineering → We leverage our experience and know-how from numerous plant constructions. *For more details, please download the catalog or contact us.*
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Based on over 50 years of experience and know-how in the maintenance and management of wastewater treatment facilities, we offer proposals for stabilizing water quality and various improvements. 【Do you have any of these concerns?】 ◆ "I don't know how to manage the wastewater treatment facility." ◆ "Water quality deterioration is causing us to exceed discharge standards and regulations." ◆ "The costs of chemicals and electricity are becoming burdensome." ◆ "I want to establish a new facility or repair aging parts." ◆ "Night shifts are becoming a burden." 【Please consult with us】 ◆ Our qualified technicians manage the facilities, ensuring safety and peace of mind. ◆ We offer on-site management, patrol management, and technical support services according to your needs. ◆ If you have internet access, you can check the status of the wastewater treatment facility anytime, anywhere. → We provide peace of mind by quickly identifying any abnormalities in the facility! ◆ 24/7 contact service for emergencies (human contact). ◆ Improvement proposals based on management data. You can also rely on us for water quality analysis, design, and construction. The Estem Group promotes environmental conservation projects centered around water. Our fundamental philosophy is to provide "safety" and "trust" with a motto of accuracy and sincerity, while executing "customer-first principles" and "conservation of the natural and living environment."