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Explore our core evaporator product lines — engineered for energy efficiency, high-capacity processing, and reliable performance across Bangkok's industrial sectors.
Jiangsu Zongheng Concentration & Drying Equipment Co., Ltd.
Jiangsu Zongheng Concentration & Drying Equipment Co., Ltd. (formerly Yixing Yangxi Light Industry Machinery Factory), founded in 1992, is located in Zhoutie Town, Yixing City, on the shores of the beautiful Taihu Lake. The company covers an area of over 54,000 square meters, with a production workshop area of over 22,000 square meters.
Jiangsu Zongheng is a modern high-tech enterprise specializing in the manufacturing of concentration, drying, starch industry, alcohol DDGS, and Category III medium & low-pressure vessel equipment. It is currently a member enterprise of the China Starch and Alcohol Association. Its products are widely used in industries such as food fermentation, alcohol, chemical, pharmaceutical, environmental protection, and petrochemical.
Understanding the commercial and industrial landscape driving demand for single evaporators across Bangkok and Greater Thailand.
Thailand is the world's largest cassava starch exporter. Bangkok-area factories rely heavily on single evaporators for concentrating corn steep liquor, starch sugar syrups, glucose, fructose, and trehalose — making high-efficiency evaporation equipment a critical production asset.
Bangkok's expanding pharmaceutical sector demands precision evaporation for API concentration, amino acid recovery (threonine, itaconic acid), and fermentation liquid processing. Single evaporators offer the controlled, low-temperature environment these sensitive processes require.
Thailand's bioethanol industry — one of ASEAN's largest — generates massive volumes of alcohol stillage (vinasse) that require efficient evaporation. Single evaporators are deployed for DDGS concentration and wastewater reduction, helping distilleries meet environmental discharge standards.
As one of the world's top sugar producers, Thailand's Bangkok-region refineries use single evaporators for concentrating sorbitol, glucose syrups, and molasses derivatives — maximizing yield while minimizing energy costs per ton of output.
Bangkok's industrial zones face increasingly strict wastewater discharge regulations. Single evaporators are being adopted for treating high-salinity wastewater and organic effluents from textile, chemical, and food processing plants — reducing volume before final treatment or disposal.
Bangkok's Map Ta Phut Industrial Estate and surrounding chemical clusters use evaporation systems for solvent recovery, ammonium sulfate crystallization, and process liquid concentration — where single evaporators provide reliable, continuous-duty performance.
The single evaporator market in Bangkok and Southeast Asia is evolving rapidly — driven by energy policy, environmental compliance, and industrial modernization.
Mechanical Vapor Recompression (MVR) single evaporators are gaining rapid adoption in Bangkok factories due to Thailand's rising electricity costs. MVR systems reduce steam consumption by up to 90% compared to conventional evaporators, delivering dramatic operational cost savings and supporting Thailand's national energy efficiency targets.
Modern single evaporators supplied to Bangkok facilities are increasingly equipped with PLC automation, remote monitoring, and IoT-enabled process control. This aligns with Thailand 4.0 industrial policy and allows plant managers to optimize throughput, reduce downtime, and ensure consistent product quality with minimal manual intervention.
Stricter Thai environmental regulations are pushing industrial operators toward Zero Liquid Discharge solutions. Single evaporators are a core component in ZLD systems, concentrating wastewater to near-solid form before crystallization or incineration — a trend accelerating across Bangkok's industrial estates and export processing zones.
Bangkok's mid-sized food and chemical processors are increasingly demanding modular single evaporator units that can be scaled as production grows. Compact, skid-mounted designs reduce installation time and civil engineering costs — a key advantage for Bangkok's urban industrial facilities with limited floor space.
With global supply chain disruptions reshaping procurement strategies, Bangkok-based manufacturers are prioritizing suppliers with established ASEAN distribution networks and regional after-sales support. Chinese manufacturers like Jiangsu Zongheng — with proven exports to Southeast Asian markets — are well-positioned to meet this demand.
Thailand's Eastern Economic Corridor (EEC) initiative is attracting billions in new industrial investment near Bangkok. Greenfield food processing, biorefinery, and pharmaceutical plants in this zone represent significant new demand for high-capacity single evaporator installations through 2030 and beyond.
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.
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.
Six compelling reasons Bangkok's industrial operators select Jiangsu Zongheng as their preferred single evaporator supplier and factory partner.
Founded in 1992 with over three decades of specialized experience in evaporation and concentration equipment — delivering proven reliability for Bangkok's most demanding industrial applications.
Holding ISO9001:2015 international quality certification, ASME "U" Stamp authorization, and China Special Equipment Manufacturing License — meeting the highest international standards required by Bangkok's multinational operators.
Our MVR single evaporators achieve the lowest unit energy consumption in the industry — a critical advantage for Bangkok factories facing Thailand's rising industrial electricity tariffs and carbon reduction mandates.
Employing over 3 senior engineers and 20+ engineers and assistant engineers, with multiple patented innovative technologies — ensuring Bangkok clients receive cutting-edge evaporation solutions tailored to their specific process requirements.
DDGS alcohol equipment and tube bundle dryer series products already exported to Russia and Southeast Asian markets — with established logistics, documentation, and after-sales support infrastructure for Bangkok-based buyers.
Providing professional technical support and after-sales service for our vast user base nationwide and internationally — ensuring Bangkok facilities maintain peak evaporator performance throughout the equipment lifecycle.
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 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.
Serving Bangkok, Southeast Asia, and global industrial markets with world-class evaporation technology.
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, both domestic and international, to visit us for cooperation and mutual development!
Browse our full range of evaporation, concentration, and drying equipment — each engineered for Bangkok's most demanding industrial environments.
Whether you're expanding an existing plant or building a new facility in Bangkok, our engineering team is ready to design the perfect single evaporator solution for your process needs.
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