Wuxi COOLTECH Heat Exchanger Co., Ltd is located in Wuxi city nearby Shanghai, covering the area of 5,500M2. We are an experienced manufacturer of aluminum plate-bar and tube-fin heat exchangers, tube & shell heat exchangers, brazed plate heat exchangers, etc. Based on our large-scale testing background, we can fully test the product performance before delivery. COOLTECH focus on air compressor OEM cooler.