... Specifec: Length ,400mm,500,700,10000,500mm Other: SS Door Handle Material: SS pipe + SS connector,SS Pipe + Zinc ... , precision machining parts, sheet metal parts, steel structure, door and window accessories.1.Material we are concerning: stainless steel, ... as your special requirement.3.Standard/Specification: according to drawing and samples;4.Equipment: welding machine, punching machine, bending ...