... aluminium alloyfinish: CP, SSS,NS,AB,HAT ZCS1228 press-button bolt Place of OriginGuangdong, China (Mainland)Brand NameHATModel ... window2 building, restaurant, hotel, house decorationProducts feature:1 high quality with beautiful finish and enough size.2 Two years ... experience, supply high quality hardware and good service, keep integrity trade, OEM & ODM also welcome. HAT ZCS1228 press-button bolt