SEHENSTAR is an energy technology company, dedicated to the research and production of efficient heat transfer and energy savings. We have a strong R&D team which acquires 4 invention patents and dozens of utility model patent. Based on our core product of laser welding pillow plate, our main products including pillow plate heat exchanger, SV bulk solid heat exchanger, SG flue gas heat exchanger, SPI immersion heat exchanger, SPF falling film heat exchanger, SPC pillow plate condenser, ST pillow plate jacket tank, SWS wasterwater heat exchanger, etc. Our products are wildly used in the industries of food processing, beverage processing, power generation, chemical technology, petroleum chemical, cooling and heating, wood processing, paper manufacturing, textile, pharmaceutical, environmental, energy and minerals, etc. Whatever you need, our experienced engineers will design for you.