• Square Steel Tubing
  • Square Steel Tubing
  • Square Steel Tubing

Square Steel Tubing Manufacturer

  • One-Stop Solution for Square Steel Tubing
  • Excellent Square Steel Tubing
  • High-quality Square Steel Tubing
  • Superior Strength of Square Steel Tubing
  • Timely Delivery

Your Trusted Square Steel Tubing Manufacturer in China

Sunnyda is a professional and expert square steel tubing manufacturer and all steel structure materials. For many years of experience, Sunnyda became one of the premier manufacturers of steel structure in China. Whether you need, standard or special size of square steel tubing, Sunnyda has a solution for you.

Sunnyda is ISO9001 and ISO14001 qualified. You can ensure high-quality square steel tubing from Sunnyda. As a leading manufacture, Sunnyda focus on providing excellent products and service to support your square steel tubing needs.

Sunnyda is your one-stop solutions for any square steel tubing needs.


1, Wind resistance: Grade 11(wind speed ≤ 111.5km/h)

2, Earthquake resistance: Grade 8

3, Live load capacity of roofing: 0.5KN/m2

4, External and internal wall heat transmission coefficient: 0.35Kcal/m2hc

5, Live load of corridor is 2.0KN/m2

6, Sunnyda would like to design your steel building as per your requirement

Our Service:   Engineering, drawing, calculation -production-shipping-installation-warranty-after service support you develop your business

Sunnyda Support Your Business

Sunnyda Square Steel Tubing

Sunnyda square steel tubing provides regularity in size, shape, and tolerances, making it a popular choice for structural needs. These square steel tubing have high tensile strength and are therefore extremely resistant to extreme temperatures and pressures.

Compared to other types of tubing, square steel tubings require less process. Therefore, it can reduce your cost. In addition, Sunnyda square steel tubing is a fire resistant and does not twist, split or shrink.

With Sunnyda square steel tubing, you can easily bend, punch or drill it to bind it to itself or any other material. These great characteristics of Sunnyda square steel tubing make it very easy to build metal structures.

Sunnyda square steel tubing are very useful in various applications. You can use it to make brackets and bases for solar panels and solar mounts. It also used as a support structure for bridges, buildings, and towers. With this kind of tubing, you can easily use it as a railing for stairs, as well as an entrance gate and fence around the courtyard door.

Sunnyda is your one-stop-shop providing all the solutions you need in this industry. Sunnyda can provide the best kind of square steel tubing with the best features. We can offer you at very affordable price of square steel tubing.

If you are planning to purchase your square steel tubing, Sunnyda is the best manufacturer for you. Sunnyda always searches for new upgrades in manufacturing products to make sure it’s the latest and most reliable.

Sunnyda manufacture with the workers that are expert, professional and highly skilled in this kind of job. Sunnyda team is also willing to help you to find your ideal square steel tubing products which is perfect for your application.

If you are interested in Sunnyda’s square steel tubing, please feel free to contact our sales team now!

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