Industrial Square Counterflow Cooling Tower

Industrial Soundproof Cabinet Ventilation Fan

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Industrial Square Counterflow Cooling Tower

This square counterflow cooling tower provides efficient heat dissipation for industrial and HVAC systems. It is available in durable FRP or sturdy galvanized steel construction to suit different working environments. The counterflow design greatly improves heat exchange efficiency, while the compact square shape saves space. Featuring low noi...

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Industrial Mixed Flow Fan with Low Noise

Mixed Flow Fan combines the advantages of axial and centrifugal fans, delivering high air pressure and large airflow for efficient ventilation. Made of sturdy steel with corrosion-resistant coating, it ensures stable running and long service life. Designed with low-noise impellers and optimized structure, it operates quietly while saving energ...

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High Flow Fire Smoke Exhaust Axial Fan

This high-flow axial fan is specially built for fire smoke exhaust in buildings. It delivers strong air volume, high temperature resistance, and stable performance to quickly remove smoke and ensure safe evacuation. Made of sturdy materials, it meets international fire safety standards and works reliably in emergency situations. Compact and e...

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Commercial Fire Damper for Ventilation

High-quality Fire Dampers made in Dezhou, Shandong. Built with heavy-duty galvanized steel, these fire & smoke dampers feature reliable 70°C / 280°C temperature control, fast closing, and excellent fire resistance. Certified to strict international safety standards, they effectively block flame and smoke spread in HVAC ducts. With stro...

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Custom Enamel Steel Water Tank Manufacturer

Our enamel steel water tank is manufactured with high-quality steel plate and high-temperature sintered enamel coating, delivering excellent corrosion resistance and long service life. It features a smooth, non-toxic interior that meets drinking water standards, ensuring safe and clean water storage. With high structural strength, good pressur...

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Industrial Soundproof Cabinet Ventilation Fan

Our cabinet fan integrates a high-performance motor with a sound-insulated steel enclosure, delivering efficient ventilation while reducing noise significantly. It is specially designed for indoor environments where quiet operation and space-saving installation are required. The robust casing protects internal parts from dust and damage, ensur...

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Buried Fire Water Tank for Fire Protection

This buried fire water tank is specially designed for underground installation to save space and ensure stable fire-fighting water supply. It features strong structural strength, excellent anti-corrosion and pressure-resistant performance, adapting to various geological environments. With reliable sealing and long service life, it supports mod...

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Closed Cooling Tower for Efficient Heat Control

1. Efficient & Reliable Cooling Our closed circuit cooling tower adopts a fully enclosed coil system, preventing circulating water from contacting air to avoid pollution and scaling. It delivers stable, high-efficiency heat dissipation, ideal for industrial equipment like medium-frequency furnaces and petrochemical facilities. 2. Energy-Savi...

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Custom Stainless Steel Water Tanks for Industrial Use

Our stainless steel water tanks are crafted from high‑quality SUS304/316 material, ensuring food‑grade safety, corrosion resistance, and long‑term durability. Ideal for drinking water, fire protection, and industrial applications, they feature a sturdy welded structure, easy installation, and customizable sizes. With excellent hygiene, heat r...

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Fire Smoke Exhaust Fan With High Temperature Resistance

This fire smoke exhaust fan offers high temperature resistance, low noise, stable operation and high efficiency. It is durable, energy-saving, with large air volume and reliable performance for long-term use. This fire smoke exhaust fan has strong smoke extraction, stable operation, low vibration and long service life. With sturdy structure a...

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Industrial Square Counterflow Cooling Tower

Industrial Mixed Flow Fan with Low Noise

High Flow Fire Smoke Exhaust Axial Fan

Commercial Fire Damper for Ventilation

Custom Enamel Steel Water Tank Manufacturer

Industrial Soundproof Cabinet Ventilation Fan

Buried Fire Water Tank for Fire Protection

Closed Cooling Tower for Efficient Heat Control

Custom Stainless Steel Water Tanks for Industrial Use

Fire Smoke Exhaust Fan With High Temperature Resistance

aboutABOUT US

Shandong Fengdun Environmental Technology Co., Ltd.

Shandong Fengdun Environmental Technology Co., Ltd. is located in Luquantun Industrial Development Zone, Dezhou City. It is adjacent to the Beijing-Kowloon artery to the east, the provincial capital Jinan to the south, and the Beijing-Hangzhou Canal to the north, with convenient transportation and fast communication. The company has a strong professional R&D team, and "Feng Shield" has also become a well-known brand in the ventilation equipment manufacturing industry.

15 +
Years of Industry Experience
12,000 ^㎡
Factory Area
200 +
Cooperative Customers
280 +
Team Members

solutionSOLUTION

Thailand Urban Water Supply and Sewage Treatment EPC Project

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Vietnam Cooling Tower Construction Project

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Industrial Cooling Tower Construction Project in Indonesia

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Central Air Conditioning Supply and Installation Project in Thailand Park

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Why choose usWHY
CHOOSE US

Fengdun Environmental Technology is an original manufacturer of HVAC and ventilation equipment. We independently produce a full range of products including fans, air dampers, water tanks and cooling towers. With no middlemarkup, we offer overseas clients the most competitive factory-direct prices.

authentication-and-authorization-management

Strict Quality & Reliable Standards

Customization & Efficient Delivery

Global Export & Full-Cycle Service

newsLATEST NEWS

The company adheres to the principles of "development and production simultaneously" and "sales and service simultaneously". Meeting customer requirements is our eternal pursuit of business principles, and we advocate the concept of quality over price.

Shandong Fengdun Environmental Technology Optimizes Custom Fire Ventilation Solutions for Global Construction Projects

Shandong Fengdun Environmental Technology Co., Ltd. is located in Wucheng, Dezhou, Shandong, China, the well-known industrial base for HVAC and fire protection ventilation equipment in China. We are a professional manufacturer specializing in R&D and production of fire fans, fire dampers, cooling towers, water tanks and other ventilation and environmental protection equipment.

Sep 15 , 2026

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Our Manufacturing Base in Wucheng, Dezhou, Shandong

Shandong Fengdun Environmental Technology Co., Ltd. is rooted in Wucheng County, Dezhou City, Shandong Province, a well‑known national manufacturing cluster for HVAC, fire‑protection ventilation and cooling equipment in North China. Benefiting from decades‑long industrial accumulation, this region gathers thousands of specialized factories, supporting complete upstream‑downstream supply chains covering raw metal materials, sheet‑metal processing, component accessories, performance testing and finished‑product assembly. It supplies a large share of fire fans, fire dampers, cooling towers and water tanks for domestic and global building projects.

Sep 08 , 2026

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Building Safety & Fire Smoke Exhaust Innovation

In the fast-paced modern life, people spend over 80% of their time indoors on average. While we enjoy the comfort of air conditioning or heating with windows and doors tightly closed, do we realize that indoor air pollution is quietly threatening our health?

Sep 01 , 2026

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