Intelligent energy efficient green building Cheng Long Intelligent Construction was founded as a construction firm in 1987. In 1993 it was upgraded to Grade A Construction company. It builds the homes of customers as if it's their own: no stripping material, no wasting, and insistence on quality It's businesses are mainly in the private and public construction sector. In 2017, it was renamed Cheng Long Energy Technology Co., Ltd., with the main businesses shifting to energy conservation, construction, and trade, while establishing a new intelligent energy-efficient green building business unit. Services: Intelligent energy efficient green building: Simulation and analysis of physical environment Computational fluid dynamics (CFD) simulation of internal air flow and improvement strategies Energy consumption simulation and conservation strategy All-around creativity in energy conservation and intelligence Architectural philosophy that stresses being one with the environment, with people as the starting point. References: 花蓮警察局警勤科技大樓暨綜合大樓 基隆慈濟靜思堂 關渡賓士展示中心 基隆國民運動中心 天祥禪寺