This is a custom roof truss system that is 13m wide and 13m deep, and 11m high with 2 wings, each wing is 2m wide.

this is a custom Aluminum Roof Stage Truss 13x9x7m
with Line Array 1.5m wide stands and 5.5m wide Led Stands 
the walkway stage for the concert, each panel is 1.22x1.22m
the main stage is 12.2x8.54m and 6.1x2.44m with 2 stairs, height 0.8-1.2m

Concert Roof Stage with Led Speaker Truss Tower, the speaker truss tower is 2m wide, led screen truss tower is 4m wide, the main body is 20m long and10m wide and 7m high.

The outdoors is a great place to host a party. What better way to celebrate than with a custom-built roof truss system. The semi-circle roof truss is a sturdy and elegant roof truss system that can accommodate a party of up to 200 people. This roof truss system comes with 4 roof trusses and 2 end walls, and is pre-assembled for quick and easy installation. The stage roof skin system is perfect for outdoor events like weddings, birthdays, and barbecues.
The Outdoor Event Semi-Circle Roof Truss System is an architecturally striking concert & event stage solution engineered to provide maximum vertical clearance and modern visual styling for premium open-air productions. This technically accurate roof package is manufactured from structural-grade 6061-T6 aluminum, utilizing a high-performance spigot or bolt Connection & Material System. Featuring a precision-curved arched profile that naturally sheds rainwater and minimizes wind resistance, it provides a professional and stable environment for industrial-grade stage productions where large clear spans, high-density audio-visual rigging, and absolute structural safety are required.

Aluminum Tomcat Truss Grapple Bar for Truss Work Installation
The Grapple allows you to make inline 90-degree connections between similar trusses anywhere along a perpendicular primary truss.  The load capacity of the inline, secondary truss will be 75 percent of the manufacturer’s load rating.  The primary truss must have point load calculations
taken into consideration.  The secondary trusses must be supported at both ends.  Cantilevering of truss is not recommended. 
 
How It Works
Step 1:
Determine general location along the primary truss.
Step 2:
Install both halves of each GRAPPLE set onto the primary truss.
Step 3:
Align GRAPPLE bolts with the end-plate holes of the secondary truss
Step 4:
Apply included washers and hex nuts onto the GRAPPLE bolts. Make any position adjustments before final nut tightening.
The Aluminum Tomcat-Style Truss Grapple Bar is a specialized concert & event stage solution engineered for the secure, overhead installation and structural reinforcement of truss systems. This technically accurate rigging tool is manufactured from structural-grade 6061-T6 aluminum, utilizing a professional Connection & Material System that allows for the creation of intermediate suspension points between truss chords. Designed for high-stress production environments where precise load distribution is required, it provides a professional and stable environment for industrial-grade stage productions.

Global Truss 13" Long Spacer Truss Clamp 6061 aluminum alloy
Specifications
13" (330mm) EXTRA LONG SPACER WITH FIXED CLAMP.
UNIT WEIGHT 3lbs.
Max Load Capacity 200 kgs

This outdoor concert stage truss event lighting truss is used and made of aluminum. It is easy to assemble and includes a bag of bolts, nuts, and screws. It is 24 feet long and has a 15 foot span.

aluminum alloy truss is a low cost, light weight, high strength, and high rigidity truss system. The Aluminum Arch Lighting Truss Outdoor Concert Stage Roof Truss System Aluminum Alloy 6082-T6 is a roof truss system that can be used for outdoor concerts. This system has been certified by TUV.
The Aluminum Arch Lighting Truss Outdoor Concert Stage Roof Truss System is an advanced concert & event stage solution engineered to provide exceptional clear-span load capacity and sleek architectural lines for premier outdoor productions. This technically accurate roof package is manufactured from structural-grade 6061-T6 aluminum, utilizing a high-performance conical Connection & Material System. Featuring a precision-curved arch profile that maximizes overhead clearance while efficiently deflecting rainwater and wind resistance, it provides a professional and stable environment for industrial-grade stage productions where heavy audio-visual rigs, wide-format video screens, and absolute structural safety are mandatory.

NEPPC's (National Entertainment and Production Process Corporation) TRUSS TOWER is a pre-engineered, lightweight, aluminum frame that provides excellent rigging capabilities for outdoor concerts. With a 2.5 inch round pole that is 8 feet tall, the TRUSS TOWER is designed to be attached to a truck bed for transport. This product is available in heights ranging from 10 feet to 30 feet and is perfect for outdoor concerts.
The Outdoor Wedding & Concert Stage Tower Truss System is a heavy-duty, highly versatile concert & event stage solution engineered to provide a safe, elevated rigging infrastructure for premium open-air productions. This technically accurate ground support package is manufactured from structural-grade 6061-T6 aluminum, utilizing a high-performance conical Connection & Material System. Designed to construct self-supporting multi-tower configurations, goalposts, or comprehensive roof grids, it provides a professional and stable environment for industrial-grade stage productions where heavy lighting arrays, line-source audio wings, wedding drapery systems, and absolute structural safety are required.

The Outdoor Event Aluminum Concert Stage Truss Display With Flat Roof System is an outdoor event aluminum concert stage truss display with a flat roof system. This outdoor event aluminum concert stage truss display is made of high-quality aluminum and is ideal for events such as weddings, conferences, and other outdoor events. This outdoor event aluminum concert stage truss display is made of high-quality aluminum and is easy to assemble and store. The system is modular and can be configured in different ways.
The Outdoor Event Aluminum Concert Stage Truss Display With Flat Roof System is a professional-grade concert & event stage solution. Engineered from high-strength 6082-T6 aluminum, this flat roof system offers exceptional load capacity and weather resistance, providing a safe and versatile overhead structure for outdoor festivals and corporate performances.

Sick of your CD's scratching? Want to listen to music with better sound quality? Get the Aluminum Trust DJ! The aluminum housing is strong and durable, and will protect your music from dust and dirt. Plus, the high-quality aluminum gives you the best sound you can get. The Aluminum Trust DJ is the perfect way to listen to your favorite music, anywhere.
The Aluminum Trust DJ A-Booth Stage Truss is a modern, high-impact workstation designed for professional performers. This innovative A-frame booth combines a sturdy aluminum structure with a sleek design, providing a reliable concert & event stage solution that enhances both the visual appeal and functional workspace of any DJ set.

The Exhibition Show Event Aluminum Lighting DJ Stand Truss is a professional grade light stand that can be used for any type of event. It is a durable, easy to set up and store product that is perfect for your next show. The Exhibition Show Event Aluminum Lighting DJ Stand Truss is a one-of-a-kind product that is durable and easy to use. It is perfect for a variety of events and is a product that you will not find anywhere else.
The Exhibition Show Event Aluminum Lighting DJ Stand Truss is a stylish and versatile exhibition & trade show & brand solution. Lightweight and portable, this lighting stand is specifically designed for DJ booths, trade show displays, and corporate presentations, providing a modern, industrial look that enhances brand visibility.

300*300mm Arc-Shape Lighting Truss Roof System Stage Truss Aluminum It's not easy to find a truss system that is both strong and light, but this 300*300mm Arc-Shape Lighting Truss Roof System Stage Truss Aluminum is up to the task. With an open frame, this truss system is perfect for any event where you need an open roof. The truss system has a light weight aluminum frame and weighs only 33 pounds.
The 300*300mm Arc Shape Lighting Truss Roof System is a high-performance concert & event stage solution designed for durability and style. Featuring a 300mm square profile with a graceful arc design, this aluminum system provides a sophisticated overhead rigging platform for lighting and sound in any professional outdoor venue.