Introduction: Nanjing JinNeng Process Equipment Co., Ltd (JNPEC) is a high tech enterprise specializing in designing and manufacturing world-class quality plate-fin heat exchangers technically supported by Nanjing University of Technology. JNPEC is now capable of: 1) designing multi-stream plate-fin heat exchangers for both single and multi-phase flows by use of PFECAD (registered software) and 2) manufacturing high pressure heat exchangers with a wide variety of flow patterns including cross-flow, counter-flow, parallel-flow and multi-flow. Compared to traditional shell-and-tube exchangers with the same material, plate-fin heat exchangers made of brazed aluminum or stainless steel have superior heat transfer capability, less volume, lighter weight and low cost. Therefore it has been widely used in industries of air separation, petrochemical, aerospace, energy, metallurgy, refrigeration, air conditioning, light industry, etc.
        According to ISO9001 and correlative standards (such as GB150, ASME), the quality control system includes surface inspection; quality confirmation, pressure testing, leak testing, cleanliness testing, pressure drop testing, and dryness testing. As a result, our heat exchangers have high reliability, excellent appearance and persistent performance. Warmly welcome domestic and overseas customers to contact us for future cooperation.