Trapezoidal Frame
A trapezoidal frame is a structural system shaped like an isosceles trapezoid, featuring a wider base that tapers toward the top. This efficient geometry provides excellent load distribution and inherent lateral stability, making it a robust, economical choice for supporting large vertical loads over wide spans with minimal internal obstruction.
Product Introduction
| Product Name | Stage truss 290mm 0.5m - 4.0m aluminum lighting truss display system G33 |
| Project Number | G32 stepped truss |
| Angle | 3-way, 4-way, 5-way, 6-way, 30°, 60°, 90°, 120°, 135° options available |
| Available colors | Powder coating and anodized coating options available |
| Application | Roof truss system, LED screen truss, trade fair construction, workshop decoration, event technology |
| Materials | Aluminum alloy: 6082-T6 |
| Acceptable | OEM |
| Certificate | TUV , CE |







Packaging and transportation
| Packaging and transportation | ||
| Shipment time | Sea | 15 to 60 days |
| Take a plane | 4 to 9 days | |
| By express delivery | 4 to 9 days | |
| Delivery time | Work from 7 to 15 days or as per your requirements | |
| Packaging | Cartons or as per your requirements | |
Application
Highway and railway bridge piers
Portal frames for industrial warehouses
Support frames for gantry cranes
Substation and transmission line structures
Main frames for large agricultural greenhouses
Main Advantages
Why Our Trapezoidal Frame is the Best
1. It's the Most Stable Shape for Tall, Heavy Loads
The wide base gives it incredible balance, like the strong legs of a tower, so it won't tip over.
Perfect for holding up highway signs, big lights, or transmission towers that catch a lot of wind.
Engineered for heavy, permanent jobs where safety and stability are the most important things.
2. It's Simple, Strong, and Saves You Money
Uses steel in the smartest way to be strong without being overly heavy or expensive.
Easy to manufacture and install because of its straightforward, efficient design.
A reliable, no-nonsense solution that lasts for decades with little maintenance.
Certificate
Company Information
Ningxia Jintai Shengjia Electromechanical Equipment Co., LTD. (referred to as Jintai Shengjia) was established on February 26, 2015. The company is located in Xingqing District, Yinchuan City, Ningxia, which is known as the "Jinan of the Great Wall". It is a comprehensive enterprise integrating R&D, production, sales and service. Its production facilities are located at No. 22, West Liangtianhuan Village Road, Zhongluotan Town, Baiyun District, Guangzhou City. The company's production facilities cover an area of approximately 4,000 square meters and it has a strong technical team composed of professional and qualified technicians. The company has established a dedicated new product development zone and conducts research and development oriented towards the market. With the most advanced technology and equipment, abundant development funds, leading development capabilities, comprehensive talent reserves and reliable quality assurance, the company strives to meet the diverse market demands. With the continuous improvement of product quality and the expansion of product range, the company has won customers both at home and abroad as well as throughout the country since its establishment.

Trade exhibition

FAQ
Q: Is the product certified?
A: Yes, TUV has approved it.
Q: How about the lead time?
A: About a week's worth of samples. About one month of mass production. It depends on which kind of goods you want to order.
Q: Do you have a minimum order quantity limit?
A: There is no limit to the minimum order quantity
Q: How do you deliver the goods and how long will it take for them to arrive?
A: Under normal circumstances, se Ship answers: Depending on your location, it will take 15 to 45 days.
If you want to deliver the goods by express delivery or air freight, we can check the transportation situation and your cost.
Q: How to place an order?
A: First, we will draw the blueprint according to your requirements.
Secondly, we will provide a quotation after you have confirmed the drawings.
Thirdly, we will start production after receiving the down payment.
Fourth, once the goods are ready for shipment, we will send you pictures of the goods.
Fifth. Full payment will be received after shipment.
Q: Do you offer a guarantee for the product?
A: Yes, we offer a three-year warranty for our products.
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