Mechanical Vapor Recompression technology for pharmaceutical sector
Thermal Vapor Recompression for food processing
Seoul, as South Korea's capital and largest metropolis, serves as the epicenter of the nation's industrial and technological advancement. The city's industrial landscape has evolved significantly over the past decades, transitioning from traditional manufacturing to high-tech industries including pharmaceuticals, biotechnology, food processing, and chemical manufacturing. This transformation has created substantial demand for advanced industrial equipment, particularly multi effect forced circulation evaporators.
The pharmaceutical and biotechnology sectors in Seoul have experienced remarkable growth, with numerous research facilities and production plants requiring sophisticated concentration and purification systems. Multi effect forced circulation evaporators play a crucial role in these operations, enabling efficient processing of heat-sensitive materials while maintaining product quality and minimizing energy consumption.
Seoul's commitment to environmental sustainability and energy efficiency aligns perfectly with the advantages offered by modern evaporation technology. The city's strict environmental regulations and emphasis on green manufacturing practices have accelerated the adoption of energy-efficient evaporation systems across various industries.
Seoul hosts numerous pharmaceutical companies requiring advanced evaporation systems for drug concentration, antibiotic production, and active pharmaceutical ingredient (API) processing. Multi effect forced circulation evaporators ensure product integrity while meeting stringent quality standards.
The city's thriving biotech sector utilizes evaporation technology for enzyme concentration, fermentation product recovery, and biological extract processing. These applications demand precise temperature control and gentle handling of sensitive biological materials.
Seoul's food processing sector employs evaporation systems for producing concentrated juices, sauces, dairy products, and traditional Korean food ingredients, ensuring product quality while maximizing efficiency.
Seoul's government has launched ambitious green manufacturing initiatives, promoting energy-efficient technologies. Multi effect forced circulation evaporators with MVR and TVR systems are increasingly favored for their reduced energy consumption and lower carbon footprint, aligning with Korea's commitment to carbon neutrality by 2050.
The adoption of Industry 4.0 technologies in Seoul's manufacturing sector has created demand for intelligent evaporation systems equipped with IoT sensors, automated control systems, and real-time monitoring capabilities. These smart systems optimize performance, predict maintenance needs, and ensure consistent product quality.
With increasing environmental awareness and stricter regulations, Seoul's industries are investing heavily in wastewater treatment solutions. Evaporation systems are essential for treating high-salinity wastewater, organic wastewater, and industrial effluents, enabling water recycling and zero liquid discharge operations.
Seoul's diverse industrial requirements have driven demand for customized evaporation solutions. Manufacturers are seeking systems tailored to specific applications, whether processing pharmaceutical compounds, food ingredients, or chemical products, each requiring unique operating parameters and material specifications.
Korean industries are renowned for their commitment to quality, and Seoul leads this trend. The demand for evaporation systems that meet international standards including GMP, FDA, and ASME certifications continues to grow, ensuring products meet global market requirements.
Seoul's position as a technology hub drives continuous innovation in evaporation technology. Advanced materials, improved heat transfer efficiency, automated cleaning systems, and enhanced energy recovery mechanisms are being integrated into modern evaporation plants serving the Seoul market.
Jiangsu Zongheng Concentration & Drying Equipment Co., Ltd.
Seoul's pharmaceutical industry represents one of the most significant applications for multi effect forced circulation evaporators. Major pharmaceutical companies in the Seoul metropolitan area utilize these systems for concentrating antibiotic solutions, processing traditional Korean medicine extracts, and producing high-purity pharmaceutical intermediates. The systems' ability to handle heat-sensitive materials while maintaining sterile conditions makes them indispensable in this sector.
Korean pharmaceutical companies are increasingly focused on biologics and biosimilars production, requiring advanced evaporation technology capable of gentle processing. Our evaporation systems meet these demanding requirements while ensuring compliance with Korean FDA regulations and international GMP standards.
The food processing industry in Seoul extensively uses evaporation technology for producing concentrated food ingredients, traditional Korean sauces (gochujang, doenjang), beverage concentrates, and dairy products. Multi effect forced circulation evaporators preserve nutritional value and flavor profiles while achieving desired concentration levels.
Seoul's position as a culinary capital has driven innovation in food processing technology. Our evaporation systems support both traditional Korean food manufacturers and modern food processing facilities, enabling them to maintain product quality while scaling production to meet domestic and export demand.
Seoul's commitment to environmental sustainability has made wastewater treatment a priority sector. Multi effect forced circulation evaporators are extensively deployed for treating industrial wastewater from chemical plants, pharmaceutical facilities, and food processing operations. These systems enable water recycling, reduce discharge volumes, and help companies meet Seoul's stringent environmental standards.
The city's zero liquid discharge (ZLD) initiatives have further increased demand for advanced evaporation technology. Our systems process high-salinity wastewater, organic pollutants, and complex industrial effluents, converting them into reusable water and solid waste for proper disposal, supporting Seoul's vision of becoming a sustainable smart city.
In March 2002, the company took the lead in obtaining ISO9001:2015 international quality system certification (Certificate No.: 45021), establishing a complete quality assurance system aligned with international standards. In July 2007, it became a Jiangsu Provincial High-Tech Enterprise. In April 2009, the company obtained the Special Equipment Manufacturing License of the People's Republic of China (License No.: TS2232C42). In August 2012, it acquired the ASME "U" Stamp authorization, marking the company's entry into a new phase of development. The company possesses strong R&D capabilities and advanced manufacturing processes, currently employing over 3 senior engineers and more than 20 engineers and assistant engineers. Multiple innovative technologies have been patented, and many products hold leading positions domestically.
The company's other main products include Tube Bundle Dryers, with design and manufacturing capabilities reaching 1600m² (making it a primary manufacturer of large tube bundle dryers). Other main products such as Single Screw Fiber & Germ Dehydrators and Wash Cyclones are recognized as high-quality products by starch manufacturers and the industry. High-quality products and a sincere service attitude have won consistent praise and trust from numerous users at home and abroad, fully demonstrating the company's first-class technical advantages and manufacturing capabilities for large-scale equipment.
For Seoul's industrial market, our manufacturing capabilities enable us to provide customized solutions that meet specific Korean standards and requirements. Our experience with international projects ensures seamless integration with local infrastructure and compliance with Korean regulations.
Jiangsu Zongheng is always committed to exploration and innovation. Through years of sincere effort and user support, it has achieved sustained development. Main products include evaporation plants, comprising Multi-Effect Evaporators, Thermal Vapor Recompressors (TVR), Waste Heat Evaporators, and Mechanical Vapor Recompressors (MVR, achieving minimal unit energy consumption). These are widely used for liquid concentration, including distillates, alcohol stillage, ammonium sulfate, corn steep liquor, itaconic acid, threonine, starch sugar, sorbitol, glucose, fructose, trehalose, erythritol, organic wastewater, high-salinity wastewater, etc., making the company one of the domestic manufacturers with the most extensive product variety.
Our diverse product portfolio positions us as an ideal partner for Seoul's varied industrial needs, from pharmaceutical processing to environmental protection applications. Each system is engineered to deliver optimal performance while minimizing operational costs and environmental impact.
The company currently holds an absolutely leading position in evaporation technology and has extensive cooperation with many renowned large domestic group companies, including Zhuofeng Biology, Meihua Group, Yufeng Group, Yihai Kerry, North China Pharmaceutical Group, Harbin Pharmaceutical Group, Shouguang Juneng, Qilu Pharmaceutical, Qiyuan Pharmaceutical, Xiwang Group, Shengtai Biology, Zhejiang Huakang, Kelun Pharmaceutical (Yili), and Shandong Tianli.





























Energy-efficient concentration systems
Mechanical vapor recompression
Thermal vapor recompression
Large-scale drying solutions
Environmental protection systems
Tailored for Seoul industries
While meeting domestic market demand, the company's DDGS alcohol equipment and tube bundle dryer series products have been exported to Russia and Southeast Asian markets.
We are capable of providing professional technical support and after-sales service nationwide for our vast user base. High-quality products and their unique solutions not only enhance our corporate economic benefits but also bring us satisfaction by solving processing challenges for our clients.
We warmly welcome friends from various industries in Seoul and throughout South Korea to visit us for cooperation and mutual development!