• Ningbo WeiWo Electromechanical Tech Co.,Ltd.
    We do business with each other for long time and will continue our cooperation. Quality partner!
  • Ningbo WeiWo Electromechanical Tech Co.,Ltd.
    Alexiou Aris
    Good quality and competitive price, I'm sure we will go further and further!
  • Ningbo WeiWo Electromechanical Tech Co.,Ltd.
    Work together long time, we like friends each other, easy to get along with, very pleasant cooperation!
Contact Person : Leela
Phone Number : 86-13586885132
WhatsApp : +8613586885132

Surface hardness HRB65 - 95 Shock rod guide metal powder products with MPIF FC-0208

Place of Origin China
Brand Name WEIWO
Certification ISO9001:2008
Model Number WW-PM1107-2
Minimum Order Quantity 1,042pcs
Price negotiation
Packaging Details Packed in plastic box one by one, then in carton with standard export package
Delivery Time 30 working days for new samples
Payment Terms T/T, Western Union, L/C
Supply Ability 50,000pcs per month
Product Details
Product Name Rod Guide Material Iron Based
Press Machine 120T Service OEM
Application Car Shocks Density 6.8g/cm3
Sample Time 25 Days Surface Steam Treatment
High Light

shock absorber valve


sintered metal parts

Leave a Message
Product Description

Surface hardness HRB65 - 95 Shock Rod Guide metal powder products with MPIF FC-0208



Powder Compaction Molding


Copper alloy


Iron alloy


Hard metal alloy


Powder compaction is the process of compacting metal powder in a die through the application of high


pressures. Typically the tools are held in the vertical orientation with the punch tool forming the bottom of


the cavity. The powder is then compacted into a shape and then ejected from the die cavity. In a number


of these applications the parts may require very little additional work for their intended use; making for


very cost efficient manufacturing.


Test equipment we have: 

1.Carbon selfur determinator


2.Metallurgic microscope


3.Hydraulic universal material tester


4.Hardness testers


5.Pneumatic measuring instrument


6.Measuring projector


7.Gear testing instrument


8.Electrical profilometer


9.CMM and others




Inspection machines

Projector, CMM, hardness tester, roughness tester, salt spray


tester, tensile strength tester, caliper, micrometer, height gauge, thread ring and plug gauge, pin gauge, etc


Quality system

Parts will be checked before delivery, measure report with CPK


value and corresponding bubble drawing as well as material


certificate, hardening report, etc (if there is surface treatment)


will be presented for approval before shipping, we will check the


parts to ensure parts are in good condition


Competitive Advantage (Technologyand service):  


1. Can carry on the synchronized development design according to the user's needs.


2. Technical consultation


3. Strictly TS16949 quality control system


4. 7 days 24 hours on line service


5. Perfect material purchasing chanels


6. Look for better way to reduce cost


7. PPM≤60




Product Name: Shock Absorber rod guide


Raw Materials MPIF FC-0208




1. Density from 6.5-6.7 g/cm3


2. Hardness: HRB 60-100


3. Steam treatment: 2H high temp steam holding time, Thickness of Fe3O4: 0.004-0.005mm


4. Full line products for shock absorber, including powder metallurgy piston, rod guide, foot valve, PTFE band for piston, Du bearing for rod guide.


5. PPAP III is submitted accordingly.


Processing: Mixing powder— Forming— Sintering— Sizing— After treatment— Steam treatment— Oil impregnant— Packing— Shipping


Manufacture ability


1. Auto Mechanical Press: 50T, 100T, 140T


2. Hydraulic Press: 100T, 315T, 600T, 800T


3. Six sinter furnaces, including one harden Sinter Furnace


4. Heat treatment: Carbonitriding quenching and high frequency quenching




1. Automotive Part


2. Motorcycle Part


3. Pump Parts


4. Locomotive Parts


5. Machinery Parts


6. Tool Parts


Picture show:

Surface hardness HRB65 - 95 Shock rod guide metal powder products with MPIF FC-0208 0