full range of paraboric leaf spring for truck/trailer/semi-trailer/ugriculture auto/other heavy duty work truck.

The raw meterial use SUP7 / SUP9 / SUP9A / SUP-11 / SUP11A / and 50 CrV4. we produce leaf spring special in parabolic. our products sell to Europe / Brazil and north America/ South-America / South-africa / Mid-east etc,over 30 countriers more.  annual output have 12 thousand tons general capacity. Professional engineer controll quality with technic workers for every order.We use our professional and passion to touch you.welcome you enquiry us as you like to know us.