Suzhou Jinhua Fastener Co., Ltd.  

Product Name: GB/T 1230 Carbon Steel Flat Washer Material: Carbon Steel Type: Flat Gasket Transport Package: Tray Specification: M12-M64 Origin: China HS Code: 7601101000 Product Description Material: Carbon SteelStandards: DIN, ASME,JIS and GB,EN, ISOSize: M12- M64Surface Treatment: Blackened, Docromet, GalvanizedClass/Grade: 8.8Packing: Tray, Bulk or CartonCompetitive Advantage1Past International Standard2Very competitive and Attractive Price3Strict quality control4Shortest Delivery5Best service for you6Participated in key projects including American Railway, Middle East pipeline,domestic wind power projects