Domestic Hotline:18952887088   |   International+86-18952887088

Zhenjiang Hengxing Technology Co., Ltd.

About Us

ISO9001:2008 International Quality Management System Certification and Maintenance Certificate for Special Equipment


Zhenjiang Hengxing Technology Co., Ltd. is a sci-tech entity that engages in technical research and technical service for dryer leak plugging in papermaking, power plant leak plugging, and dryer spraying repair. The company has intermediate and senior research backbones and highly-qualified service personnel. Hengxing is divided into department of dryer leak plugging technology, department of power plant leak plugging technology, department of dryer spraying technology, logistics department, and etc. We have established service agencies in the country for offering clients effective services.

Since 1996, the company has dealt with more than 10,000 dryers for over 1,500 papermaking enterprises in China. Hengxing is capable of repairing dryers with diameter from 0.5 to 3.6 meters, and dryers imported from the U.S.A., Finland, Japan, Korea, Taiwan, and other regions. In recent years, the company has repaired more than 100 dryers for papermaking enterprises in Southeast Asia, Vietnam, and Nigeria.

The company can deal with leakage of pipeline, valve, and flange with vapor pressure of 18MPa and temperature of 600 in thermal power plant.

The company has launched the fourth-generation dryer spraying materials and repairing techniques. The bonding strength of surface coating can reach 50Mpa, coating hardness is up to HRC3546, and its thermal conductivity and wear resistance are increased by 3-5 times.

Zhenjiang Hengxing Technology Co., Ltd. Has passed the IS09001:2008 quality management system certification.

Zhenjiang Hengxing Technology Co., Ltd. Will provide services for domestic and overseas papermaking enterprises and power generation enterprises with quick reaction speed, reliable plugging quality, and enthusiastic service attitude.



The company has fixed or movable service networks, thus it can offer the clinets effective services


      • Zhenjiang Hengxing Technology Co., Ltd.

      • Add: Add: Building 5, Kaixuan Square, 89 West Zhongshan Road, Zhenjiang City, Jiangsu, China
      • P. C.: 212000
      • URL:
      • Domestic Hotline: +86-18952887088
      • E-mail:
      • Tel: +86-511-85033178
      • Fax: +86-511-85027947
      • International Hotline: +86-18952887088
      • E-mail:

Frequently Asked Questions

    • Why dryer leak?
    • Most are caused by a gray cast-iron cylinder after rough machining assembled. In the production process ...
    • dryer leaks traditional approach?
    • in the paper production process dryer leaks are often difficult to avoid....     
    • mechanism with temperature and pressure injection for the Dryer leak plugging technology?
    • Dryer plugging temperate zone pressure injection technology is a method for plugging the shortcomings of traditional research and development of new technologies. This technique consists of sealant ...
    • plant pipeline leaks and plugging?
    • thermal power plants is the use of high-pressure steam driven turbine to