Electric Ball Bearing, Aluminum, Roof

1.Product Title
* The product is titled "Lightweight Aluminum Roof Fan Industrial Factory High-Power Exhaust Ventilation Equipment."

2.Blade Material and Quality
* The blade material is made of high-quality aluminum alloy, which is lightweight and durable.

3.Speed Options
* This roof fan offers multiple speed options, including 2500 RPM, 4500 RPM, and 2700 RPM, allowing for efficient and customizable ventilation.

4.Customization Services
* Customers can benefit from customized services such as OEM, ODM, and OBM, enabling them to add their own branding and modify the product to their unique needs.

5.Product Warranty
* The product comes with a 1-year warranty, providing customers with peace of mind and ensuring that any manufacturing defects are covered.

Dezhou SPRUCE HVAC Products Co., Ltd. is a distinguished company, headquartered in Dezhou City, Shandong Province, situated in the northern industrial hub of refrigeration and air conditioning. Established in 2011, our enterprise operates as a multifaceted organization, integrating design, production, and sales of HVAC products.

Covering a vast land area of 100,000 square meters, our manufacturing workshop spans 60,000 square meters. With a dedicated workforce of over 400 employees, we are outfitted with state-of-the-art CNC machine tools and automated production lines. Our company leads in manufacturing fire and smoke prevention systems, exhaust systems, fresh air conditioning systems, and industrial and air purification systems.

SPRUCE HVAC is particularly renowned for our energy-efficient heating, ventilation, and air conditioning solutions. By differentiating ourselves with industry expertise and years of experience, we are committed to providing highly reliable, innovative, and customized HVAC systems for applications in the chemical, aquaculture, commercial, industrial, and residential sectors, both locally and abroad.

Our HVAC products, including air handling units, chillers, heat pumps, centrifugal and axial fans, ductwork systems, and air distribution systems, have gained international recognition and trust. Our products are exported to over 30 countries and regions worldwide, predominantly throughout Asia, Europe, and North America. Our mission is to deliver sustainable, high-performance HVAC solutions that minimize energy consumption while improving indoor comfort.

1. who are we?
We are based in Shandong, China, start from 2025,sell to Domestic Market(75.00%),Southeast Asia(10.00%),Eastern Asia(5.00%),Mid East(5.00%),Eastern Europe(5.00%). There are total about 301-500 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Air Conditioning System,Ventilation System,Smoke Control System,Heating System,Water Treatment System

4. why should you buy from us not from other suppliers?
full-service provider specializing in HVAC system design, production and sales.
15 years ODM & OEM service to clients From All Over The World

5. what services can we provide?
Accepted Delivery Terms: -;
Accepted Payment Currency: USD,CNY;
Accepted Payment Type: -;
Language Spoken: –