Induction Hardened Shock Absorber Piston Rod with Mirror Polished Surface

Factory Directly Sale Ø22 Shock Absorber Piston Rod With Surface Hardness HV800 min

Supply condition:

1.Hard chrome plated

2.Induction hardened

3.Quenched & Tempered

4.Induction hardened with Q&T

Specification:

Manufacturing Main Process description:
1. Hydraulic Steel Raw Material Cutting
2. CNC Machining + additional broaching and milling operations
3. Induction Hardening
4. Chrome Plating
5. Dehydrogenation and Tempering
6. Polish and Superfinish Polish
7. 100% Inspection
8. Craft Boxes and Wooden Case Packaging

Description:

Advantages:

1. Always being Reliable, Professional and Proactive.
2. More than 15 years in the CNC precision machining industry.
3. Japan Tsugami CNC machines, with cutting edge CNC solution.
4. IATF16949 : 2016 Quality control system, we not only provide qualified products, but also care about perfect looking surface.

Other questions:

Q1. Are you a Manufacture or Trading Company?
A1:We are manufacturer. We have been in this line for more than 10 years
Q2. What kinds of parts can you supply?
A2: 1. Piston rod 2. Oil seal 3. Rubber parts 4. Pistons. 5. Stamping parts 6. Powder metallurgy parts etc.
Q3. What is your production Lead Time?
A3: 5 working days for goods in stock ,15-45 days for mass products.

Q4. What is your payment way?
A4:We accept payment by , T/T, L/C. Normally. 30% deposit in advance, 70% balance before shipment.

Picture:

Founded in 2006 and headquartered in the strategic port city of Ningbo, China, XIAYI is a premier high-tech manufacturer specializing in the research, development, and production of precision shock absorber components and automated assembly equipment. With nearly two decades of industrial expertise, we have established ourselves as a vital Tier-2 and Tier-3 supplier for the global automotive and machinery sectors.

XIAYI operates a unique "dual-track" business model that integrates component manufacturing with proprietary technology. Our extensive product portfolio includes:

Sintered Components: High-density pistons, rod guides, and base valves.

Sealing & Hardware: Oil seals, PTFE rings, gaskets, and bearing bushes.

Structural Parts: Piston rods, brackets, spring seats, and guide pipes.

Automated Equipment: Self-developed, patented PTFE banding machines and groove cutting machines.

Our R&D team is the core of our "creative spirit," consistently securing Invention and Utility Model Patents. By designing our own production machinery, we ensure unparalleled precision and cost-efficiency that generic manufacturers cannot match.

Quality is the bedrock of XIAYI. We implement a rigorous Integrated Production System centered on four critical control points:

1. Material Importing: Strict batch consistency of raw metal powders.

2. Line Control: Real-time monitoring of sintering and machining tolerances.

3. QC Department: 100% dimensional and durability testing.

4. Logistics: Secure, anti-rust packaging for global transit.

For over 20 years, XIAYI has been a trusted exporter to more than 30 countries, including the USA, Germany, France, Canada, and India. Approximately 50% of our annual output serves international markets, backed by an intelligent marketing team dedicated to solving technical challenges and fostering long-term, mutual-benefit cooperation.

At XIAYI, we don't just supply parts; we engineer the reliability inside every smooth ride. We warmly welcome global partners to visit our Ningbo facility to negotiate future-shaping collaborations.