Description

1.Credibility of the enterprise;.Metetrial:gray iron HT**0/GG*5  
2.OEM quality standard guaranteed;
3.Sample purpose order accepted;
4.Standard materrial according to technical drawing;
5.Able to produce according to specification with technical drawing;
6.Positive customer feedback from domestic and international market
7 Mechanics performance:
  Main body degree of hardness:******5HBS
  Testing rod tensile strength:>=**0mpa