About Us
Learn more about Jiangsu Sujing Group, our manufacturing strength, R&D capability, quality management, and commitment to reliable solutions for global B2B partners.
Company Overview
About Jiangsu Sujing Group
State-Owned High-Tech Enterprise Since 1970
Jiangsu Sujing Group Co., Ltd., established in 1970, is a state-owned enterprise, a national innovation pilot enterprise, and a national key high-tech enterprise. The company is dedicated to technological innovation, equipment manufacturing, and integrated energy-saving solutions in the fields of clean technology and environmental protection, continuously driving high-quality enterprise development.
Sujing has built a three-dimensional innovation platform integrating “institute + workstation + engineering center”. The company actively carries out diverse forms of industry-university-research-application cooperation with universities and research institutions at home and abroad, achieving remarkable results in scientific and technological R&D, patent applications, and standard formulation. Sujing has received numerous honors, including National Intellectual Property Advantage Enterprise, National Contract-Abiding Enterprise, Pioneer Enterprise in China’s Industrial Industry, Jiangsu Enterprise Technology Innovation Award, and Top 100 Innovative Enterprises in Jiangsu Province.
Production Line Showcase
Six specialized production lines demonstrate Sujing’s integrated manufacturing strength, process control, and reliable delivery capability for global B2B partners.
Dehumidifier Production Line
Screw Production Line
Heat Pump Production Line
Electric Meter Box Production Line
Wall Panel Production Line
Surface Cooler Production Line
Sujing’s production lines combine professional equipment, disciplined operations, and quality-focused management. The visual showcase helps visitors quickly understand the company’s manufacturing environment and engineering delivery capability.
Since 1970
A history of ascent.
More than five decades of clean technology, environmental protection, and purposeful innovation.
1970
A Foundation in Clean Technology
Suzhou Radio Special Equipment Factory, the predecessor of Sujing Group, was founded and later renamed Suzhou Purification Equipment Factory.
Sujing Research Institute
Focused on core technology development, application innovation, and advanced solutions for industrial environmental control and cleanroom systems.
Jiangsu Provincial Academician Workstation
National Postdoctoral Research Station
Jiangsu Provincial Graduate Workstation
National Enterprise Technology Center
Rotary Dehumidifier Test Center
This test center collects operating parameters through sensors to accurately evaluate the dehumidification capacity and operating status of rotary dehumidifiers. Test data can be accessed via mobile devices around the clock, providing valuable reference for further research on fault diagnosis and performance evaluation.
Chiller Unit Performance Test Center
This center supports performance testing for chiller units as well as water-source and ground-source heat pumps. It can simulate year-round operating conditions, with a maximum single-unit testing capacity of 1200 kW.
100HP Environmental Simulation Laboratory
This laboratory supports testing for hot and cold water units, direct expansion units, modular air handling units, and fan coil units. It is also capable of testing explosion-proof units. The laboratory can simulate year-round operating conditions, with a maximum single-unit testing capacity of 300 kW.
Environmental Simulation Enthalpy Difference Laboratory
This laboratory can simulate ambient temperatures ranging from -30°C to 50°C. It is used to test dehumidifier performance under different climate conditions, while the central monitoring room tracks operating parameters and system status in real time. This provides an important basis for ensuring stable and reliable dehumidifier operation.
Qualifications & Honors
Honors
Jiangsu Sujing Group Co., Ltd.
