
Founded in 2010, Shanghai Sea Song Co., Ltd. is one professional supplier for various of Fasteners. Such as Retaining rings / Circlips, E rings, Snap rings, V rings, Crescent rings; Spring washers, Disc washers / Belleville Washers, Lock washers, Wave washers, Contact / Conical washers, BY Bearing washers, Aluminum washers, Shim rings; Parallel keys, Woodruff keys, Gib head Keys, Machine keys, Key steel; Spring pins, Coiled Pins, Split Cotter pins, Dowel pins, Taper pins; Lock nuts; Eye bolts, Eye nuts; Grease Nipples; Flat head rivets; Steel balls and so on. We′re specialized in supplying these competitive products. External retaining rings / circlips DIN471, Internal retaining rings / circlips DIN472, E-rings DIN6799, Serrated Circlips DIN983 / DIN984, Crescent ring M1800, Snap ring DIN5417, DIN7993; Belleville / Disc Spring washers DIN2093, DIN6796; Lock washers DIN6797, DIN6798, DIN9250, DIN25201; Contact washers NFE25-511; Spring Pins DIN1481 / ISO8752, DIN7346 / ISO13337... [
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