Ningbo XiaYi Electromechanical Technology Co.,Ltd.
| Features | Lightweight, Durable |
| Application | Shock Absorber |
| Shape | Round |
| Product Name | Shock Valve Shims |
| Material | Iron, Carbon Steel, SS |
| Technology | Stamping |
| Hardness | HRB60-85 |
| Service | OEM |
| Certification | IATF16949:2016 |
| Place of Origin | Ningbo, China |
| Brand Name | XIAYI |
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Product Specification
| Features | Lightweight, Durable | Application | Shock Absorber |
| Shape | Round | Product Name | Shock Valve Shims |
| Material | Iron, Carbon Steel, SS | Technology | Stamping |
| Hardness | HRB60-85 | Service | OEM |
| Certification | IATF16949:2016 | Place of Origin | Ningbo, China |
| Brand Name | XIAYI | ||
| High Light | Automotive Shock Valve Shims with warranty ，Shock Valve Shims consistent quality ，Automotive Valve Shims manufacturing quality | ||
XIAYI Automotive Shock Valve Shims are manufactured under IATF16949:2016 quality management standards, delivering the batch-to-batch consistency that automotive OEMs and Tier-1 suppliers demand. Every production run is governed by statistical process control (SPC), ensuring that the 1,000th shim is dimensionally and mechanically identical to the first. Made from premium iron, carbon steel, and stainless steel with tightly controlled HRB60-85 hardness, these shims provide the predictable valving behavior essential for mass-production vehicle platforms where warranty performance and assembly line efficiency are paramount.
Manufacturing Consistency Challenges We SolveChallenge 1: Batch Variation in Mass Production — When shim properties drift between production batches, entire vehicle lines experience inconsistent ride quality — a leading source of end-customer complaints and warranty claims. XIAYI's SPC-governed manufacturing eliminates batch-to-batch variation, maintaining identical damping characteristics across your entire production run.
Challenge 2: Assembly Line Downtime from Supplier Quality Issues — A single out-of-spec shim batch can halt your damper assembly line, costing thousands per hour. Our 100% in-house inspection before shipment, combined with certificate-of-conformance documentation, provides the quality confidence to keep your line running.
Challenge 3: PPAP and APQP Documentation Requirements — Automotive supply chains require rigorous production part approval documentation. XIAYI's IATF16949-certified processes support full PPAP submissions, including PFMEA, Control Plans, and capability studies (Cpk/Ppk).
| Parameter | Specification |
|---|---|
| Material Options | Iron, Carbon Steel, Stainless Steel (SS) |
| Hardness Range | HRB60-85 (tight tolerance bands) |
| Thickness Range | 0.5mm – 10mm |
| Shape | Round |
| Quality Standard | IATF16949:2016 |
| Process Control | Statistical Process Control (SPC) |
| Packaging | Individual Protective Packaging |
Q: What makes these shims "automotive grade" versus general industrial?
Automotive grade means production under IATF16949:2016 certification with full SPC governance, material traceability to heat number, and capability to support PPAP submissions. Our process controls, documentation, and quality metrics meet the stringent requirements of automotive OEM supply chains.
Q: What is your Cpk (Process Capability Index) for critical dimensions?
We maintain a minimum Cpk of 1.33 for all critical-to-quality dimensions, with Cpk ≥ 1.67 for key automotive parameters. Capability study reports are available for new part qualifications and annual recertification as required by your quality system.
Q: How do you handle a quality escape if one occurs?
Our IATF16949-mandated corrective action process triggers within 24 hours of notification. This includes immediate containment at your facility, root cause analysis using 8D methodology, corrective action implementation, and effectiveness verification. We treat every quality event as a system improvement opportunity.
Q: Can you support annual volume requirements of 500,000+ units?
Yes. Our current production capacity exceeds 500,000 pieces per month for shim components. We scale production through multiple parallel stamping lines with synchronized tooling to maintain identical output quality across all lines.
Q: Do you offer VMI (Vendor Managed Inventory) or JIT delivery?
We support various supply chain models including scheduled releases, kanban-based pull systems, and safety stock agreements. Our logistics team will work with your materials planning group to design a replenishment strategy aligned with your production schedule.
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
1500000-5000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
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 indust... 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 indust...
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