DEWTEK primarily provides the design and manufacture of environmental protection equipment, planning and construction of environmental engineering projects, and related technical services. With over ten years of experience in system design and equipment fabrication, we focus on integrating energy-saving systems. Our services cover refrigeration and air-conditioning, cooling/heating energy recovery, and wastewater environmental engineering. We help companies clarify how their cooling and heat sources are used, identify where energy losses are highest and where recovery is possible, and move beyond single-point equipment........