Auto Duct Production Line

Smaller footerprint of the auto duct production line,less
labour input,high efficiency

Round duct machine

Professional manufacturer of machinery and equipment

Rectangular Duct Machine

Excellent workmanship,
easy and quick production, fast delivery
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Smaller footerprint of the auto duct production line,
less labour input,high efficiency

About SUNTAY's Story

SUNTAY is located in Bowang Economic Development Zone, Ma’anshan, Steel City. The company specializes in the production of sheet metal ventilation equipment: auto duct production line, tdf flange forming machine, lock forming machine, fire damper frame machine and other products.

Widely used in professional production fields such as air duct, decoration, machinery, aviation and so on. After years of development , the product quality is stable, and it has become a leading enterprise in the medium and high-end sheet metal forming machine tool industry.

SUNTAY Heavy Industry is equipped with professional development, production, and sales teams that adhere to the technology leadership strategy, and is committed to becoming a world-class sheet metal equipment supplier for mechanical equipment and solutions.

SUNTAY  is unswervingly walking on the road of innovation. Through years of practice and exploration, it has gradually established a first-class team in the field of sheet metal processing machinery at home and abroad. Provide all customers with the best product solutions such as the best quality rectangular duct making machine, spiral round duct forming machine, TDF flange forming machine, fire damper frame machine, round duct, and so on.

Elbow Machine
China Duct Making Machine
China Duct Production Line Supplier

SUNTAY carries forward the enterprise spirit of unity and dedication, pioneering and innovative, adheres to the quality policy of innovating products, pursuing customer satisfaction, insisting on credit first, and realizing continuous improvement.

The company regards quality as everything, timely delivery and fast service. We sincerely welcome friends from all walks of life at home and abroad to contact and cooperate, in line with the tenet of quality first, reputation first, and common development!

Through its various activities, Suntay Heavy Industries covers the entire industrial chain in the fields of electrical, mechanical and assembly from development to sales.

For more than ten years, it has attached great importance to the development of scientific and technological projects, actively promoted the transformation of scientific and technological achievements, and aimed to manufacture stable, efficient and automated products. Suntay has been developing and producing ventilation equipment such as rectangular duct machine, rectangular duct making machine, spiral round duct forming machine for air conditioning industry, construction industry and workshop purification system.


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SUNTAY's Honors

Certificate 2 2

Our Products

With many years of spiral round duct forming machine and rectangular duct machine experience, Suntay guarantees the quality of all its products. This is our best selling product.

Spiral Duct Forming Machine Logo

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1647497161 Suntay Exhibition Location Aerial Photography

Why Choose Us

SUNTAY is a professional air duct machinery manufacturer, we provide the best quality service for customers who need a fire damper frame machine, rectangular duct making machines, duct line 3, and other equipment, most of the customers choose us for the following reasons.

China Duct Beading Machine

Huge Company Scale​

Suntay company covers an area of 30,000 square meters, employs more than 200 people, has 30 sets of machining lathes and grinding machines, and nearly 10 machining centers. We are the largest ventilation auto duct line 3 and fire damper frame machine manufacturer in East China.
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China Duct Beading Machine

Excellent industry operation

All of our fire damper frame machine,pittsburgh lock forming machines are finely machined, with special heat treatment of the stressed parts of the machine and rollers made of bearing steel, with a thick, solid and durable body.
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China Duct Beading Machine

High quality products

Our pittsburgh lock forming machine,fire damper frame machine,duct line 3 are with ISO 90001 quality certification, Suntay have more than 10 patents and independent trademarks, and are recognized as an honest company.
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China Duct Beading Machine

Strong technical team

A technical team of over 20 people, constantly innovating, can also customize duct line 3,lock forming machine,rectangular duct machine for you.
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China Duct Beading Machine

Perfect service experience

Our customer service is online 24 hours a day to solve your problems in a timely manner. We can also send technicians to customers' factories for installation and training of lock forming machine, rectangular duct machine, pittsburgh lock forming machine and other equipment.
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Most of the questions people have for us can be answered here

In stock, because we are direct pittsburgh lock forming machine manufacturing, we have more than 100 pieces in stock. You can customize the pittsburgh lock forming machine or  in different colors.

Quality first. We take quality control very seriously from start to finish. Our auto duct line 5, rectangular duct machine, pittsburgh lock forming machine and other equipment have passed ISO9001 quality certification.

30% TT prepaid, 70% balance paid before shipment. Other methods are also acceptable after discussion and agreement.

If customers need, we can send engineers to your factory for installation and training of spiral round duct forming machine, fire damper frame machine, rectangular duct making machine or other equipment. Customers can also send employees to our factory to learn machines.

1 year. The main parts of spiral round duct forming machine, tdf flange forming machine and other equipment are made of high-grade tool steel and specially quenched. Has high corrosion and wear resistance. Damaged parts and spare parts due to quality problems during the period can be provided free of charge.

We are manufacturer, we produce a lot of spiral duct machine, round duct machine, square duct making machine, auto duct line 3

And other equipment for domestic and foreign sales.

We are located in Bowang District, Ma’anshan City, Anhui Province, only 50 kilometers away from Nanjing hub airport. Only 300 kilometers away from Shanghai, the transportation is very convenient.

According to the customer’s location, we choose the appropriate delivery method, including sea, rail and air.

We usually have a large stock of auto duct line 3, spiral round duct forming machine, which can be shipped immediately after placing the order. For custom round duct machine, pittsburgh lock forming machine and other equipment, usually can be delivered within 10-20 days.

The company strictly controls the quality of auto duct production line, rectangular duct making machine and other equipment, and has passed ISO90001 certification, CE certification and SGS certification, and the products are sold at home and abroad.

China Flange Making Machine Factory

Recent News & Exhibitions

Learn more about company news and industry information, we will regularly update technical update articles about rectangular duct making machine, tdf flange forming machine, duct line 3 and other equipment.

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