Energy Efficiency

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As a globally recognized firm

and an industry leader across multiple markets, HJI provides a wide scope of energy efficiency solutions.

Utilizing a long history of combined experience from both local and international specialists through the globe, HJI provides customer services to fulfill our customers' best needs. From simple energy assessment to comprehensive Phase II energy audit, simple retrofits upgrade to system development and design, we deliver the professional services through all project phases.色彩搭配.jpg