We manufacture 10.9/12.9 high strength fastener. only one kind of materials can help us decrease costs of purchase and costs of stock management.are use for Hino, Mitsubishi Fuso, Benz, Volvo, Nissan, Suzuki, Truck,Track,etc.

We can supply many kinds of surface treatment, Include dacromet and trivalent zinc plating, which with RoHS compliant. At the meantime, we offer surface treatment in black oxide, phosphate , eletrophoresis and so on.

Please visit our web site, http://www.carelong.com.cn, know more about us and our products.