1)raw material:40CR,35CRMO
2)Grade:10.9,12.9
3)Finish color: grey,black
4)Machine:Heating forging machine
We are well equipped for quality maintenance for a very large range of product specification .From 1/2-1.1/8 inch & M12-M30.
1, Our products are compatible with machines from Caterpillar, Komatsu, Hitachi, Daewoo, Hyundai, Kobelco and other reputed brands. We can also make products according to your drawings, specifications and samples.
2,Raw Material Suppliers: Our raw materials are procured from reliable sources like Shougang, Hangzhou Iron&steel. etc.
3, Production Line And Quality Guarantee: Making use of the cold forge and hot forge technology ensures a good surface finish and quality. At the same time, automated heat treatment, guarantees the product can reach grades between 10.9-12.9
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