Kích thước (L x W x H) (mm)
H) (mm): Request
Product name
fastener galvanized tension spring
Fatigue Life
5 Million Times without Breaking
Surface treatment
Black Oil,Color Painting,Zinc.
Under Pressure
More than2700lbs.
Application Area
Railway, Metro, etc.
Quality Control
Inspection on each workshift/new batch materia/machine adjustment
Partnership
Agents, Distributors are welcome