Gas conduit construction Maintenance work Aged plumbing work LPG conduit maintenance work Gas equipment construction Gas equipment installation work Welding work Drainage pavement method Permeable paving method Water supply installation repair work Drainage facility repair work home remodeling Deterioration diagnosis We will strive to reduce the burden on the environment associated with our business activities and work on continuous and improved environmental improvement. We carry out training programs such as proficiency training and qualification acquisition training. It is a service shop of Osaka Gas. We support your comfortable life. Contact Us privacy policy Copyright (C) 2009 Nakai Engineering Co., Ltd. All Right Reserved.

Home > Company Profile Company Profile Corporate history Business items / construction results Sales office location group company Minoru Nakai, President and CEO of Nakai Engineering Co., Ltd. Nakai Engineering Co., Ltd., which is involved in gas energy, will strive based on the principles of "honesty," "belief," and "harmony" in order to continue to be a company that can contribute to society. Our business is to play a part in the environment where customers can lead healthy and comfortable lives by using gas energy. We are also working on environmental issues through our business activities. We believe that corporate development depends on customer satisfaction. In order to satisfy our customers, we strive every day to respond speedily to diversifying customer needs. As a company involved in gas energy, we will continue to transform together with society and customers under the words of "ensuring safety and quality," "thorough compliance," and "not betraying our customers." Contact Us privacy policy Copyright (C) 2009 Nakai Engineering Co., Ltd. All Right Reserved.