Ningbo Hongtuo Auto Parts Co., Ltd.  

Product Name: Chrome Plate Piston Rod Model NO.: BENZ, BMW, FIAT, OPEL, VW, FORD, TOYOTA, LADA... Damping Force Direction: Bidirectional Brand: Unico Structure: Single Cylinder Spring Material: Steel Spring Type: Coil Spring Type: Hydraulic Position: Rear Part: Dampers Trademark: UNIN Transport Package: Oil Apply+ Carton+Pallet Specification: FIRST CLASS, ISO9001/2000 Origin: Ningbo HS Code: 87088100 Product Description Product DescriptionThe company specialised in the fabrication of piston rods for shock absorbers according to the drawings and specifications of our customers. Our orders are delivered in a fully finished condition and ready to be assembled along with other shock absorber components.Manufacturing process description:1. Hydraulic shear cutting2. CNC machining + additional broaching and milling operations3. Induction hardening at a range of different frequencies and powers4. Rotary straightening5. Proportionally servo controlled CNC grinding6. Leading edge technologies for hard chromium,7. Dehydrogenation and tempering8. Wet polish and superfinish polish with 100% surface condition control9. Export Packaging