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致力于节能减排技术的研发与应用，现有业务聚焦于造纸行业重要设备的设计、制造、销售以及与节能降耗和环境保护相关的技术服务和工程实施 -
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Entering Zhengding
Step into Zhengding
Focusing on the research, development, and application of energy-saving and emission-reduction technologies, with deep expertise in energy efficiency and consumption reduction within the ventilation and drying segments of the paper-making industry.
About – Hunan Zhengding Environmental Technology Co., Ltd.
ABOUT US
HunanZhengding Environment
Hunan Zhengding Environmental Technology Co., Ltd. (ZDET) was founded in 2009 and is recognized as a National High-Tech Enterprise, a specialized, refined, distinctive, and innovative SME in Hunan Province, and a contract‑honoring, credit‑worthy enterprise in the province. The company is registered in Yuhua District, Changsha City, Hunan Province, with its production base located in the Yuhu High‑Tech Industrial Development Zone of Xiangtan City, and it is a member of the Huashi Group.
Zhengding Environment specializes in the research, development, and application of energy-saving and emission-reduction technologies, with a deep focus on energy efficiency and consumption reduction in the ventilation and drying processes of the paper-making industry. The company offers end-to-end services covering system design, equipment manufacturing, installation and commissioning, as well as import and export trade for both new construction and retrofit projects.
Our core product lineup includes enclosed hood systems, Yankee hood systems, heat recovery systems, dust collection systems, plant ventilation systems, drying cylinders, paper‑stabilizing air boxes, through‑air drying (TAD), steam condensate recovery systems, air diverters, and hot‑air systems—among other essential papermaking equipment.
The company’s products and services now serve dozens of countries and hundreds of paper‑making enterprises worldwide, and it remains steadfast in its commitment to “putting customer satisfaction first,” creating value for clients through high‑quality products and professional services, and supporting the nation’s strategic goals of peaking carbon emissions and achieving carbon neutrality.
Team Experience
Project implementation
ABOUT US
HunanZhengding Environment
Hunan Zhengding Environmental Technology Co., Ltd. (ZDET) was founded in 2009 and is recognized as a National High-Tech Enterprise, a specialized, refined, distinctive, and innovative SME in Hunan Province, and a contract‑honoring, credit‑worthy enterprise in the province. The company is registered in Yuhua District, Changsha City, Hunan Province, with its production base located in the Yuhu High‑Tech Industrial Development Zone of Xiangtan City, and it is a member of the Huashi Group.
Zhengding Environment specializes in the research, development, and application of energy-saving and emission-reduction technologies, with a deep focus on energy efficiency and consumption reduction in the ventilation and drying processes of the paper-making industry. The company offers end-to-end services covering system design, equipment manufacturing, installation and commissioning, as well as import and export trade for both new construction and retrofit projects.
Our core product lineup includes enclosed hood systems, Yankee hood systems, heat recovery systems, dust collection systems, plant ventilation systems, drying cylinders, paper‑stabilizing air boxes, through‑air drying (TAD), steam condensate recovery systems, air diverters, and hot‑air systems—among other essential papermaking equipment.
The company’s products and services now serve dozens of countries and hundreds of paper‑making enterprises worldwide, and it remains steadfast in its commitment to “putting customer satisfaction first,” creating value for clients through high‑quality products and professional services, and supporting the nation’s strategic goals of peaking carbon emissions and achieving carbon neutrality.
Team Experience
Project implementation
development
Development History
2009
The company was established to engage in the treatment of wastewater and gaseous emissions.
2017
Certified under ISO quality management, environmental management, and occupational health and safety management systems.
2019
Taking a crucial step toward international expansion, our company has successfully completed the delivery of its overseas project in Nigeria.
2020
The company has successfully established a cooperative partnership with Indonesia’s Sinar Mas Group APP.
development
Development History
2009
The company was established to engage in the treatment of wastewater and gaseous emissions.
culture
Corporate culture
Core Values
Upright in character, trustworthy in conduct, and steadfast as a tripod.
Management Philosophy
Respect and trust every employee.
Business Philosophy
We always take customer satisfaction as our mission.
Corporate Spirit
Pragmatism strengthens the nation; industry serves the country.
Corporate Vision
Becoming a leading supplier of advanced papermaking ventilation system technologies and products. A renowned technology-driven enterprise specializing in energy-saving and environmentally friendly systems.
Honor
Honors and Qualifications
Specialized, Sophisticated, and Novel Small and Medium-sized Enterprises in Hunan Province
High-tech enterprise
Quality Management System Certification Certificate
Environmental Management System Certification Certificate
Partner
The rankings are not in any particular order.
Contact Information
Mobile: +86 18807310558 / +86 13907318443
Email:postmaster@hnzdep.com
Address: Room 908–909, New World Chuangdi, No. 139, Laodong East Road, Yuhua District, Changsha City, Hunan Province
Xiangtan Branch: Yuhu High-Tech Industrial Development Zone, Xiangtan City, Hunan Province, China
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