1.Material:55CRSI.60Si2MnA.stainless steel; 2.Certification:ISO/TS16949:2002,ISO9001:2000 3.Delivery time :25 days

We have a strong technical team. We have increased the investment on technology and research to carry out technical innovation and the development of new products.Material: steelPacking: as customers requirements

bellevillespring/disk spring