350*450mm bolt /screw /spigot truss

Product Description

Guangzhou Xingfa Performance Equipment Co.,Ltd Manufacturer specialized in lighting truss ,mobile stage and flight case with more than *0 years working experience. Contact :Ms. Christine Li Skype id: christine****9 E-mail: lighttruss(at)**3.com 1.heavy duty truss:**0mm***0mm/**0mm***0mm/**0mm***0mm/**0mm***0mm/ 2.medium duty truss:**0mm***0mm/**0mm***0mm/**0mm***0mm/ 3.light duty truss:**0mm***0mm/**0mm***0mm/**0mm***0mm,**0mm***0mm 4.the main tube have *0mm*3mm/4mm/5mm. the brace is *5mm*2/*2mm*2mm 5.each length of truss can be 1m/2m/3m/4m products features 1.all kinds of truss can be retread and reused, because It have high corrosion resistance , non-toxic with high technical welder and good quality of alloy AL-aluminum tube ,it can help you to save the expenditure 2.ladder truss ,triangle truss ,square truss ,circle truss , lighting truss, stage truss can be offered 3.all of truss have be 4.we have the first-rate technician and management with good service , and have built good and passed TUV and SGS certificate.