1.Material: C45,40Mn etc.

                   OEM according to your request.

2.Surface Treatment: polishing treatment, Heat Treatment

3.Application: Products are widely used in mining machinery, cutting machine, plough drilling, coal winning machine, etc

4.Chain no: 

4B142DNA,4B142DHA,4B142TNA,4B142THA,4B175DNA

5.Package: Wooden Case/Container and pallet, or made-to-order

6.Lead Time: 20 days samples.45 days official order

If you're looking for the double & triple links drop forged chains made in China, welcome to buy the product in stock from our factory. We're one of the professional manufacturers and suppliers in China. And the free sample and the customized service are also available.