INC is an engineering firm that designs, develops, manufactures and installs testing facilities and ground support materials for aircraft and aero-derivative engines, noise and vibration attenuators, environment conservation and diagnostic equipment and related products. Our basic policy is to provide environment-friendly products and technologies and to reduce our environmental loads. Also, we work to prevent environmental pollution and reduce environmental impact through companywide corporate initiatives.
The main environmental loads in everyday office work are low and relate to paper, trash and electricity.

Our production process is also designed to account for environmental loads. Many of our products themselves also contribute to environment improvement.