GuangZhou OUB Oil Ssal CO.,Lte was founded in 2005.Since the company starting running excavator parts, oil seal,hydraulic pump and so on,we have supplying our quality products to our valued customers at home and abroad.We always make efforts to produce perfect quality products with competitive price.Our quality policy:best quality,various stock and competitive price.We look forward to having a opportunity to serve you in the very near future.