PECSA considers beyond construction to gather all aspects of the whole cityscape. The advanced thoughts and technologies of PECSA are changing the style of life. Urban development is a large-scale comprehensive development project taking place across all fields, including architecture, civil engineering, environment, and plant businesses, such as through buildings, roads, bridges, railroads, and power plants. It is the centerpiece of general construction in which the technologies and expertise of the overall construction business, such as feasibility study, planning, financing, design, construction, CM, PM, and package management, are all combined as a whole.