About Us Rooted in the fresh air terminal hose industry for over 20 years.
Development History
2016

Yifeng Environmental Technology (Shanghai) Co., LTD

-Business Type:Manufacturer & Exporter
-Core Products:Aluminum Foil Duct, PVC Composite Duct, Insulated Acoustic Duct.
-R&D Strength:10+ years of technical expertise in ventilation hoses.
-Sales Service:5+ years of professional export experience.
- Facilities:Multiple advanced automatic production lines for flexible ducts.
-Quality:ISO 9001:2008 certified | 100% inspection before shipment.  
-Market:Exporting to 42+ countries (Europe, America, SE Asia).
-Mission: Quality for survival, Reputation for development.

2017

Yifeng Environmental Technology (Shanghai) Co., LTD

-Business Type:Manufacturer & Exporter
-Core Products:Aluminum Foil Duct, PVC Composite Duct, Insulated Acoustic Duct.
-R&D Strength:10+ years of technical expertise in ventilation hoses.
-Sales Service:5+ years of professional export experience.
- Facilities:Multiple advanced automatic production lines for flexible ducts.
-Quality:ISO 9001:2008 certified | 100% inspection before shipment.  
-Market:Exporting to 42+ countries (Europe, America, SE Asia).
-Mission: Quality for survival, Reputation for development.

2018

Yifeng Environmental Technology (Shanghai) Co., LTD

-Business Type:Manufacturer & Exporter
-Core Products:Aluminum Foil Duct, PVC Composite Duct, Insulated Acoustic Duct.
-R&D Strength:10+ years of technical expertise in ventilation hoses.
-Sales Service:5+ years of professional export experience.
- Facilities:Multiple advanced automatic production lines for flexible ducts.
-Quality:ISO 9001:2008 certified | 100% inspection before shipment.  
-Market:Exporting to 42+ countries (Europe, America, SE Asia).
-Mission: Quality for survival, Reputation for development.

2019

Yifeng Environmental Technology (Shanghai) Co., LTD

-Business Type:Manufacturer & Exporter
-Core Products:Aluminum Foil Duct, PVC Composite Duct, Insulated Acoustic Duct.
-R&D Strength:10+ years of technical expertise in ventilation hoses.
-Sales Service:5+ years of professional export experience.
- Facilities:Multiple advanced automatic production lines for flexible ducts.
-Quality:ISO 9001:2008 certified | 100% inspection before shipment.  
-Market:Exporting to 42+ countries (Europe, America, SE Asia).
-Mission: Quality for survival, Reputation for development.

2020

Yifeng Environmental Technology (Shanghai) Co., LTD

-Business Type:Manufacturer & Exporter
-Core Products:Aluminum Foil Duct, PVC Composite Duct, Insulated Acoustic Duct.
-R&D Strength:10+ years of technical expertise in ventilation hoses.
-Sales Service:5+ years of professional export experience.
- Facilities:Multiple advanced automatic production lines for flexible ducts.
-Quality:ISO 9001:2008 certified | 100% inspection before shipment.  
-Market:Exporting to 42+ countries (Europe, America, SE Asia).
-Mission: Quality for survival, Reputation for development.

2021

Yifeng Environmental Technology (Shanghai) Co., LTD

-Business Type:Manufacturer & Exporter
-Core Products:Aluminum Foil Duct, PVC Composite Duct, Insulated Acoustic Duct.
-R&D Strength:10+ years of technical expertise in ventilation hoses.
-Sales Service:5+ years of professional export experience.
- Facilities:Multiple advanced automatic production lines for flexible ducts.
-Quality:ISO 9001:2008 certified | 100% inspection before shipment.  
-Market:Exporting to 42+ countries (Europe, America, SE Asia).
-Mission: Quality for survival, Reputation for development.

2022

Yifeng Environmental Technology (Shanghai) Co., LTD

-Business Type:Manufacturer & Exporter
-Core Products:Aluminum Foil Duct, PVC Composite Duct, Insulated Acoustic Duct.
-R&D Strength:10+ years of technical expertise in ventilation hoses.
-Sales Service:5+ years of professional export experience.
- Facilities:Multiple advanced automatic production lines for flexible ducts.
-Quality:ISO 9001:2008 certified | 100% inspection before shipment.  
-Market:Exporting to 42+ countries (Europe, America, SE Asia).
-Mission: Quality for survival, Reputation for development.

2023

Yifeng Environmental Technology (Shanghai) Co., LTD

-Business Type:Manufacturer & Exporter
-Core Products:Aluminum Foil Duct, PVC Composite Duct, Insulated Acoustic Duct.
-R&D Strength:10+ years of technical expertise in ventilation hoses.
-Sales Service:5+ years of professional export experience.
- Facilities:Multiple advanced automatic production lines for flexible ducts.
-Quality:ISO 9001:2008 certified | 100% inspection before shipment.  
-Market:Exporting to 42+ countries (Europe, America, SE Asia).
-Mission: Quality for survival, Reputation for development.

2024

Yifeng Environmental Technology (Shanghai) Co., LTD

-Business Type:Manufacturer & Exporter
-Core Products:Aluminum Foil Duct, PVC Composite Duct, Insulated Acoustic Duct.
-R&D Strength:10+ years of technical expertise in ventilation hoses.
-Sales Service:5+ years of professional export experience.
- Facilities:Multiple advanced automatic production lines for flexible ducts.
-Quality:ISO 9001:2008 certified | 100% inspection before shipment.  
-Market:Exporting to 42+ countries (Europe, America, SE Asia).
-Mission: Quality for survival, Reputation for development.

2025

Yifeng Environmental Technology (Shanghai) Co., LTD

-Business Type:Manufacturer & Exporter
-Core Products:Aluminum Foil Duct, PVC Composite Duct, Insulated Acoustic Duct.
-R&D Strength:10+ years of technical expertise in ventilation hoses.
-Sales Service:5+ years of professional export experience.
- Facilities:Multiple advanced automatic production lines for flexible ducts.
-Quality:ISO 9001:2008 certified | 100% inspection before shipment.  
-Market:Exporting to 42+ countries (Europe, America, SE Asia).
-Mission: Quality for survival, Reputation for development.

2026

Yifeng Environmental Technology (Shanghai) Co., LTD

-Business Type:Manufacturer & Exporter
-Core Products:Aluminum Foil Duct, PVC Composite Duct, Insulated Acoustic Duct.
-R&D Strength:10+ years of technical expertise in ventilation hoses.
-Sales Service:5+ years of professional export experience.
- Facilities:Multiple advanced automatic production lines for flexible ducts.
-Quality:ISO 9001:2008 certified | 100% inspection before shipment.  
-Market:Exporting to 42+ countries (Europe, America, SE Asia).
-Mission: Quality for survival, Reputation for development.

2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
Company Profile

Yifeng Environmental Technology (Shanghai) Co., Ltd., located at No. 66, Wangdong South Road, Songjiang District, Shanghai, is a high-tech enterprise specializing in the R&D and manufacturing of aluminum foil flexible ducts, PVC composite flexible ducts, range hood ducts, fiberglass cloth insulated flexible ducts, aluminum foil metal insulated flexible ducts, sound-absorbing insulated ducts, silencers, nylon fabric air ducts, TPV sound-absorbing ducts, TPE end flexible ducts, fiberglass ducts, rock wool ducts, aluminum silicate ducts, non-woven single ducts, pure aluminum flexible ducts, HDPE corrugated ducts, and central air conditioning fresh air terminal accessories. The company boasts strong technical capabilities and robust new product development. Its products comply with the ISO9001:2008 quality management system standard and hold various product certifications. The products are exported worldwide to Europe, the Americas, Southeast Asia, and other regions, earning high trust from customers.

The company boasts a stable and highly skilled team of technical, sales, and management professionals. R&D technicians possess extensive experience, with over 20 years in the fresh air terminal hose industry. The sales team has operated the company’s products for more than a decade, with rich sales and after-sales experience, a deep understanding of market and customer needs, and a long-term commitment to providing professional, dedicated, and high-quality services.
The company adheres to the principle of "surviving on quality and developing through reputation," dedicating itself to developing more practical, eco-friendly, higher-quality, and better-performing fresh air hoses and accessories. It aims to provide superior products and a healthier, more comfortable living environment for customers and end-users.

Corporate culture
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