Defu Intelligent Technology (Shandong) Co., Ltd is the leading supplier of high quality roof HVAC units for wholesale purchasers. We own a modernized factory that covers a large area,including several modernized production lines and advanced equipment by which we can provide you with high quality end products. We specialize in high quality HVAC services and believe our units are built to withstand anything life throws their way.
For commercial HVAC units, energy efficiency is paramount. At Defu we realise that it is essential, both for business and environmental reasons to save energy, whilst keeping your company a comfortable environment in which to work. Innotek also offers top of the line energy efficient roof systems, providing businesses with additional savings on operational costs and lowering their carbon output. With our systems even commercial blocks can achieve the perfect climate while also being sustainable.
For the big projects that need multiple HVAC’s, cost of operation matters. Defu’s roof top air-conditioners are economical models designed for large-scale projects. Our units offer a cost effective solution to businesses that need high quality Heating and Cooling whilst trying to minimise their spend.
HVAC systems need to be reliable and long last. About the Defu roof-mounted HVAC systems that is, with its rugged construction, high-quality materials: to provide years of reliable service. Our products are engineered to help commercial buildings with their HVAC needs each and every day so businesses can remain up and running - regardless of the conditions outside.
Defu knows that each business has distinct HVAC needs. That’s why we provide tailored options to fit our customers’ specialized needs. Roof mount air conditioning features No matter what size, capacity or design options you need for your roof-mounted A/C unit, we can custom create a solution to suit JUST THE WAY YOU LIKE IT…! With Defu, you will rest assured your HVAC system is precisely what you want it to be.
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