... 5.ISO9001:2008 standoff clamp Product Namealiminum standoff.grass standoff Fabrication Capcibility : MaterialsStainless steel, Brass, Bronze, Aluminum, Steel, Copper,...FinishZinc,Nickel,Chromate ... (Client)USA , Germany, Canada, Italy, Unite kingdomFactory Size (sqm)5200 square meterLanguagesChinese,EnglishWorking Hours8 hour per dayManufacturing Capacity1000-5000pcs/set per ...