It can be used on train , locomotive . It plays a good role in buffer and reduce friction 。
Large compression spring for locomotiv, train
it's wire diameter can be from 0.2mm-88mm .
material : 60Si2Mn 60SI2MnA , 50CrVa , 51CrV4 , SUP9 and other required material .
Surface treatment : black painted . powder coating
Package : firstly PP bags , then cartons , finally pallets .
Why Choose us
We have been engaged in ithis field for 10 years. Our company had good reputation with customers from American, Europe,North America, and Japan,india etc. We also have a good team for sale and quality control.
We will respond to you within 24 hours. We manufacture non-standard parts and inconel x750 material compression spring according to your drawings. We provide the perfect pre-sale and after sale service.
You will find that our low price than our competitors total cost on same name brand, same quality parts .
We have strict quality control from producing to delivery. Our company had strong technology support, 80% of our colleagues are master or bachelor's degree. We have cultivated a group of managers who are familiar with product quality , Wholesale spring good at modern concept of management.