Aluminum die-casting tent pole and can be DIY by yourself. 1.Alu. die-casting ... Alu.6061 tube. Xiamen Boming Industrial & Trading Co.,LtdItem name:Aluminum Die-casting Tent accessories.Item NO.:BM-DC01Material:355/356 ... usage of material involves many types, such as Stainless steel, Aluminum, Brass, Bronze. SGCC, SECC, and SPCC, etc. If you have ...