... Specifec: Length ,400mm,500,700,10000,500mm Other: SS Door Handle Material: SS pipe + SS connector,SS Pipe + Zinc ... Door Handle Ningbo Meilin Machine CO.,LTD. is specialized in industrial metal products, including metal fabrication, welding products, stainless steel ... sheet metal parts, steel structure, door and window accessories.1.Material we are concerning: stainless steel, steel, aluminum, Delrin ...