Jilin Tongju Heat Exchange E-commerce Platform Co., Ltd. is a B2B e-commerce trading platform with the heat exchanger industry as its core, and is committed to building an Internet ecosystem for the heat exchanger industry. Integrate multi-dimensional heat exchanger industry and merchant and enterprise data to build a heat exchanger industry digital warehouse with industry characteristics. Our company has a management and technical team with strong professional innovation ability and first-class technical level, as well as first-class processing equipment. It has cooperated with Nippon Steel Co., Ltd., Japan's Kobe Steel Co., Ltd., Japan Metallurgical Corporation, South Korea's Posco Corporation and the United States' ATI, SMC and other domestic and foreign steel mill companies have had good cooperative supply relationships for many years; they have established long-term and stable cooperative partnerships with domestic and foreign Heat Exchange Unit outsourced parts manufacturers such as Siemens, ABB, Danfoss, Wilo, Grundfos, and Southern Water Pump. Sales coverage covers all provinces across the country and countries in East Asia.