2we specialized in forged steel crankshaft has 6 years, crankshaft crankshaft the material of our product is 42CrMO,The crankshaft hardness is 52 to 58 , our products have long service life 
4 so it has high quality, good hradness, good toughness, and our product will quenching 
5 in terms of quality, so you absolutely assured,,The technology of our products are very stable, Because of good quality, so our products have long service life please check that.

6;Our products are mainly sold to countries in Africa, India, the Middle East, myanmar, Thailand, Vietnam, Australia, Turkey, Brazil, South Africa, Italy, Britain, the United States, Russia

1; e-mail ; admin(at)weilindct.com    skype; wangnadaimin