



Jiangsu Zongheng Concentration & Drying Equipment Co., Ltd., established in 1992, is a leading manufacturer specializing in Multiple Effect Vacuum Evaporators and related drying equipment. Situated on the scenic Taihu Lake shoreline in Yixing City, China, the company occupies over 54,000 square meters with a state-of-the-art production workshop spanning more than 22,000 square meters.
With focus on innovation and quality, Jiangsu Zongheng manufactures a diverse product range serving industries such as food fermentation, chemicals, pharmaceuticals, environmental protection, and petrochemical sectors. Their medium and low-pressure vessels boast advanced engineering and have earned recognition domestically and internationally.
Jiangsu Zongheng has demonstrated industry leadership by obtaining critical certifications and licenses. These include the ISO9001:2015 international quality system certification, Special Equipment Manufacturing License issued by the People's Republic of China, and the prestigious ASME "U" Stamp authorization.
The company employs a strong engineering team with over 3 senior engineers and more than 20 engineers and assistants, ensuring continuous innovation with patented technologies that maintain their position at the forefront of manufacturing excellence.



Jiangsu Zongheng produces large-scale Tube Bundle Dryers, Single Screw Fiber & Germ Dehydrators, Wash Cyclones, and various vacuum evaporators such as Mechanical Vapor Recompressors (MVR), Thermal Vapor Recompressors (TVR), and Waste Heat Evaporators.
Their Multiple Effect Vacuum Evaporators are crucial for efficient liquid concentration in diverse sectors including:
Due to their superior energy efficiency and adaptability, these evaporators remain the backbone in advanced industrial processing plants in Los Angeles and across California.
Los Angeles stands as a major industrial and manufacturing hub on the U.S. West Coast, with a thriving food processing industry, chemical production facilities, pharmaceutical manufacturers, and a growing emphasis on sustainable and green technologies.
Multiple Effect Vacuum Evaporators are increasingly critical here for their ability to reduce energy consumption and operational costs while achieving efficient solvent recovery and liquid concentration in:
As California enforces stricter environmental regulations and energy efficiency mandates, the adoption of advanced vacuum evaporator technology is accelerating.
Industry trends in Los Angeles and the wider region indicate a pivot towards more technologically advanced evaporators with features such as:
These advancements align perfectly with the vision of Los Angeles to be a green industrial leader while supporting its vast manufacturing ecosystem.
Beyond the domestic Chinese market, Jiangsu Zongheng's DDGS alcohol equipment and tube bundle dryers are exported to Russia and Southeast Asia. This global footprint underscores their dedication to quality and adaptability.
In Los Angeles, customers benefit from:
By fostering collaborative relationships, Jiangsu Zongheng enables industries in Los Angeles to overcome processing challenges efficiently, boosting economic benefits and sustainability.
They warmly welcome new partnerships with local and international enterprises for shared growth and innovation.
Jiangsu Zongheng holds a leading position in evaporation technology through extensive collaborations with large-scale domestic group enterprises, such as Zhuofeng Biology, Meihua Group, Yufeng Group, Yihai Kerry, North China Pharmaceutical Group, Harbin Pharmaceutical Group, Shouguang Juneng, and more.






