• Excavator Sprocket
  1.45MN sprocket
  2.HRC50-56 sprocket
  3.hardness depth:2.5-5MM sprocket
  4.ISO9001:2000 sprocket

• In order to consolidate the development of the new customers and old customers,the company adhering to the quality first,mutual benefit,keep continuous improvement in business philosophy
• We specialize in high performance and reliability  sprocket used for heavy construction machinery. such as caterpillar,komatsu,hitachi,daewoo,kobelco,sumitomo,Hyundai. The hardness of the surface is one of the most important criterion for the sprocket. Ours are intermediate frequency heat treatment. We can produce sprocket according to request our client's supplied

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Here I provide several sample images for your reference.