Our company ,TIANJIN JIURI MANUFACTURE &TRADING CO.,LTD.is a manufacture &trading corporation and established on 1995.We have been handling washer with different specification for more than 10 years.Our mainly product is spring washer and flat washer specification include.DIN125A,DIN9021,DIN126,DIN440,DIN436,NFE25513,BS4320A,BS4320B,BS4320C,BS4320E,BS4320G,USS,SAE,FEBNDER standard washer and nonstandard washer.