Packaging & Deliver Package Size 100.00cm * 30.00cm * 30.00cm Package Gross Weight 8.500kg Product Description Prodcuct Specification Truss Material Aluminum alloy 6082-T6 Light duty truss 200*200mm 220*220mm Medium duty truss 290*290mm 300*300mm 350*350mm 400*400mm 450*450mm 400*600mm Heavy duty truss 520*760mm 600*760mm 600*1100mm Main tube thickness Ø30*2mm Ø50*3mm Ø50*4mm Vice tube thickness Ø20*2mm Ø25*2mm Ø30*2mm Brace tube thickness Ø20*2mm Ø25*2mm Ø30*2mm Truss length 0.5m / 1m / 1.5m / 2m / 3meter / 4m or customized Truss type Spigot or Bolt Truss shape Ladder,Triangular,Square,Rectangle,Arc,Circle,irregular shapes Optional color Silver / Black / Blue or customized Application Booth, fashion show, catwalk, wedding, new product release, concert, ceremony, party, etc. Delivery time 5-15 days Product Features: Manufactured from high-grade and lightweight aluminum which is easy for transportation and setup Carefully crafted by certified welders,with CE and TUV and SGS certifications. Available in many lengths for mobile entertainers, productions, nightclubs and retail stores This durable, lightweight, brushed aluminum is both absorbs and reflects light giving your set-up a polished attractive appearance, as well as the strength and ruggedness you would expect from Sgaier Truss. Application: to hang lighting,speaker,led and so on aluminum truss Q: How many years have you been in this industry ? A: We have been a manufacturer of aluminum lighting truss and portable stage for more than 10 years . Q: Where is your factory located? How can I visit there? A: Our factory is located in Foshan city, an hour from Guangzhou airport. Warmly welcome for visit and guidance. Q: Do you provide samples ? is it free or extra ? A: Yes, we can offer samples follow inquiry . its cost for sample when confirm order we can put this cost as order deposit. Q: Can you produce OEM order and Customized logo? A: Yes, OEM order and customized logo are available. Q:How long is your company's product life cycle? A: Depending on the usage and maintenance of the product, generally about 8 -10years. Q: How does your factory do regarding quality control? A: We control products quality under the instruction of national standards.and material certificate supported. Q: What's the main material of truss system products ? A: We used the good quality international standard 6082-T6 raw aluminum material .6082-T6 aluminum alloy is a heat treatment can be enhanced ,with a certain strength,good formability , weldability , and machinability. Corrosion resistance can be high in a variety of industrial structural . Q:How to choose the truss dimension? A: Normally ,290mm*290mm square truss has a suggestion span of 12m and load with 550kg ,390*390/400*400mm square truss has a suggestion span of 16m and load with 750kg. So please inform the project details, and we will recommend the items accordingly.