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About Us

ABOUT US

Jiangsu Changneng Energy-Saving New Material

Jiangsu Changneng Energy saving New Material Technology Co., Ltd. was registered in 2010 with a registered capital of 150 million yuan and covers an area of 52214 square meters.


The company is located in  Yangtze River Chemical Industrial Park, Zhangjiagang City, with developed port and dock transportation, and obvious geographical advantages. The company relies on advanced technology, high-end talents, and DCS production automatic control systems, with the development of new materials in the polyurethane application field as the core. It specializes in producing and providing new material solutions for many application fields such as new energy, automotive and industrialcryogenic insulationbuilding energy conservation, home and comfortable living.


The company produces 50000 tons of high-performance polyurethane composite materials and adhesives annually, as well as 20000 tons of modified isocyanates, providing solutions for deep cold insulation systems using rigid polyurethane. The main products include anti attenuation, anti condensation, anti stone impact, sealing and bonding materials and solutions in the field of new energy, high damping and low odor composite materials for vehicles, deep cold and ultra-low temperature (-196 ℃) insulation materials, flame retardant, waterproof, energy-saving insulation materials for industrial and construction fields, etc.


The company shoulders the corporate mission of "promoting low-carbon economy and leading technology and chemical industry", adhering to the corporate spirit of "innovation changes life, passion achieves the future", constantly striving, and providing customers with high-quality and most reliable new material solutions at the most professional level.

  • 150000000
    Registered capital: 150 million CNY
  • 52214
    Covering an area of 52214㎡
  • 50000
    Production capacity of high-performance polyurethane composite materials and adhesives exceeds 50000 tons
  • 20000
    Modified isocyanate production capacity exceeds 20000 tons
Development History

  • 1995
    1995

    Jiangsu Changshun Group Co., Ltd. was established

  • 1995
  • 2010
  • 2012
  • 2018
  • 2020
  • 2021
  • 2022
  • 2023
  • 2024

Corporate Culture

  • Mission
    Let humanity enjoy a healthy and comfortable life.
  • Vision
    Becoming a leader in solutions for the field of new energy materials.
  • Values
    Integrity, frank dialogue, collaborative innovation, environmentally friendly, and pursuit of excellence.
  • Strategy
    Insight into demand, innovative technology, green intelligent manufacturing, excellent organization.

Innovative Achievements

  • 46
    Related patents
  • 11
    Invention patents
On December 20, 2020, the appraisal meeting was led by the Department of Industry and Information Technology of Jiangsu Province to conduct the appraisal of new products and technologies. The appraisal committee discussed and formed an appraisal opinion, unanimously agreeing that the provincial-level new product, Flame Resistance Polyols, which was undertaken and developed by Changneng, has innovative design in the product and has formed multiple patented technologies. The product technology has reached the leading level in China. The quantity and quality of patents are important indicators for measuring a company's innovation strength. We have obtained 46 relevant patents in consecutive years, including 11 invention patents.
Technical Support

Since its establishment, Changneng has been cooperating and exchanging technology with various domestic research institutions, and has independently developed multiple intellectual property rights and patents; At the same time, through strong technical support and comprehensive services, we continuously innovate for the success of our customers.


Changneng Research Institute: Our company has established 5 research institutes, each with multiple engineers and assistant engineers. Equipped with advanced equipment and product performance testing devices. The company has always been committed to the innovation and development of products and technologies. After years of scientific research and accumulation, it now has 46 patented technologies, many of which are at the forefront of the industry in terms of production technology.

  • Thermal desorption gas chromatography-headspace analyzer
  • High performance liquid chromatography (HPLC)
  • 24 cubic test sampling chamber
  • 30 cubic sample pretreatment chamber
  • VOC pre-treatment equipment (bag method)
  • Diaphragm Vacuum Pump
  • DSC differential scanning calorimeter
  • DMA Dynamic Thermomechanical Analysis
  • Fourier transform infrared spectrometer (FT-IR)
  • Spectrophotometer
  • Flame spectrophotometer
  • Electronic universal testing machine
  • Air-cooled chiller
  • Thermal shock chamber

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Copyright © 2024 Jiangsu Changneng Energy saving New Material Technology Co., Ltd. | Su ICP No. 2021002817-1