Company Profile


Providing comprehensive, professional solutions for sludge dewatering

Zhengzhou Guoyan Environmental Protection Technology Co., Ltd. is based on Sludge Safety Disposal and Resource Recycling

Technology Institute of Zhengzhou University, Specialized in sludge safety disposal and resource recovery process in sewage treatment

technology research and development, equipment manufacturing, project investment and operation management services of enterprises.

Mainly in the sludge dewatering and drying equipment manufacturing business of sewage treatment plant and sludge treatment center.

Zhengzhou Guoyan Environmental Protection Technology Co., Ltd. has won national high-tech enterprises, energy conservation and

environmental protection demonstration enterprise in Henan province,China environmental science society director unit, national

sludge treatment disposal industry technology innovation strategic alliance director unit, the A level ecological environment protection

facilities operation and maintenance enterprise qualification, 2021 Henan science and technology progress award third prize, the eighth

China innovation entrepreneurship competition national finals outstanding enterprise, the eighth China innovation entrepreneurship

competition in Henan province first prize, AAA quality service integrity unit.

2016 year

Company incorporation


1600 million

Registered capital


200 +

Cooperative Clients


Zhengzhou Guoyan Environmental Protection Technology Co., Ltd. is based on Sludge Safety Disposal and Resource Recycling Technology Institute of Zhengzhou University, Specialized in sludge safety disposal and resource recovery process in sewage treatment technology research and development, equipment manufacturing, project investment and operation management services of enterprises.Mainly in the sludge dewatering and drying equipment manufacturing business of sewage treatment plant and sludge treatment center.Zhengzhou Guoyan Environmental Protection Technology Co., Ltd. has won national high-tech enterprises, energy conservation and environmental protection demonstration enterprise in Henan province,China environmental science society director unit, national sludge treatment disposal industry technology innovation strategic alliance director unit, the A level ecological environment protection facilities operation and maintenance enterprise qualification, 2021 Henan science and technology progress award third prize, the eighth China innovation entrepreneurship competition national finals outstanding enterprise, the eighth China innovation entrepreneurship competition in Henan province first prize, AAA quality service integrity unit.

  • Management Policy

    Customer interests first, providing the best service

  • R&D philosophy

    Explore cutting-edge technology and realize innovative value

  • Development concept

    Adhere to people-oriented approach and unleash individual potential

  • Corporate style

    Advocate team collaboration and improve enterprise efficiency

  • Talent Philosophy

    Enhance comprehensive strength and achieve long-term development

  • Social responsibility

    Revitalize national industry and actively give back to society

Qualifications and Honors


High-tech enterprise

High-tech enterprise

AAA-Level Quality Service Integrity Unit

AAA-Level Quality Service Integrity Unit

Specialized, Specialized and Novel Small and Medium-sized Enterprises

Specialized, Specialized and Novel Small and Medium-sized Enterprises

Board Member Units

Board Member Units

Safe disposal of sludge


Copyright: Zhengzhou Guoyan Environmental Protection Technology Co., Ltd.

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