中外商工 Company Profile

We aim to be a construction contractor that always considers the customer's perspective and can propose new value.

Chugai Sangyo Co., Ltd. is engaged in renovation work for aging buildings and environmental improvements for industrial facilities by utilizing cutting-edge technologies, materials, and products developed in-house. The most important thing for our company in our business is not to carry out construction for the sake of construction, but to consider how it connects to the value for our customers when we undertake a project. We will continue to uphold our fundamental stance of thinking from the customer's perspective and strive to become a company that lasts for 100 years.