Cut Costs with 50mm Cap End Solutions – Free Sample in 7 Days
Subtitle: Reduce procurement headaches for Purchasing Managers, Technical Directors & Operations Leaders in the USA.
Get Free Quote in 24 hWhy Your Current 50mm Cap End Procurement Is Costly
1. High Price, Low Margin – Most overseas suppliers quote > $15 per piece, eroding your product profitability.
2. Inconsistent Quality – Dimensional tolerances drift ±0.3 mm, leading to re‑work and warranty claims.
3. Long Lead Times – 6‑8 weeks from order to delivery forces you to hold excess inventory.
4. Limited Customization – Standard catalog parts cannot meet specific pressure‑rating or surface‑finish requirements.
5. Regulatory Uncertainty – Missing CE, RoHS or ISO documentation can stall customs clearance.
Discover a Better Way →Your Fast, Reliable Source for 50mm Cap End
Hebei Yuanda Trade Co., Ltd. (YD) delivers high‑strength 50mm cap end OEM solutions with zero‑defect assurance and high‑speed delivery to the United States.
Core Advantages
- Powerful Factory: 25,000 m² of foundry floor with sand, die & lost‑wax casting capabilities.
- Quality Assurance: ISO 9001, CE, RoHS, FCC & SGS certified – full documentation for customs.
- OEM/ODM Design: Tailor‑made material (cast iron, aluminum, stainless steel) and surface finish.
- High‑Speed Delivery: 10‑15 working days from order confirmation to shipment.
- Competitive Pricing: US $8‑$10 per piece for volumes ≥ 5,000 pcs – up to 40 % lower than typical market rates.
Technical Specifications
| Parameter | Specification |
|---|---|
| Size | 50 mm × 30 mm (customizable) |
| Material | Cast iron / Aluminum 6061‑T6 / Stainless 304/316 |
| Tolerance | ±0.05 mm (standard), ±0.02 mm (precision) |
| Hardness | HB 200‑260 (cast iron), Rockwell B 95‑105 (Al) |
| Surface Finish | Rz ≤ 1.6 µm (machined) / Rz ≤ 3.2 µm (as‑cast) |
| Certification | CE, RoHS, ISO 9001, SGS Inspection Report |
Application Scenarios & Case Studies
Case 1 – Automotive Brake System: Supplied 120,000 custom 50mm cap ends (Al‑6061) for a Tier‑1 OEM, achieving a 32 % reduction in assembly time.
Case 2 – Industrial Hydraulic Pumps: Delivered stainless‑steel cap ends with a 0.02 mm tolerance, cutting warranty claims by 27 %.
Request a Free SampleFrequently Asked Questions
What is the minimum order quantity for custom 50mm cap end casting?
The MOQ is 5,000 pieces for standard material; for special alloys it can be reduced to 2,000 pieces with a 10 % surcharge.
Can you provide CE and RoHS certificates for each shipment?
Yes. All shipments include a full CE Declaration of Conformity, RoHS test report, and an ISO 9001 compliance certificate.
What are the payment terms for US buyers?
We accept T/T 30 % deposit + 70 % upon B/L, L/C at sight, or PayPal for samples (up to $500).
How fast can you ship a 10,000‑piece order?
Standard production + shipping takes 10‑12 working days; express air freight can be arranged within 5 days.
Do you offer after‑sales technical support?
Our engineering team provides free installation guidance and a 12‑month warranty covering material defects.
Ready to Upgrade Your Supply Chain?
Limited Offer: First 1,000 pcs at US $7.80 each (30 % below regular price) – valid until 31 May 2026.
Risk‑Free Guarantee: Free sample (no charge) and a 100 % money‑back guarantee if the first batch fails to meet specifications.
Or reach us directly: WhatsApp Ben (+86 193 3373 38338) | Linda (+86 193 3373 6198) | info@ydcastings.com
What Our US Clients Praise Most
- Emily R., Supply Chain Manager – Bosch: “The 50mm cap ends arrived on schedule, and the dimensional consistency saved us $15K in re‑tooling.”
- David K., Purchasing Director – Siemens: “Transparent pricing and free certification documents made customs clearance a breeze.”
- Sarah L., Operations Supervisor – Honeywell: “Rapid OEM design iteration (2 days) allowed us to meet a tight product launch deadline.”
Alex Chen, Senior Foundry Engineer
Over 15 years in high‑precision metal casting, responsible for YD’s OEM/ODM program for North American automotive and industrial markets.
Contact: alex.chen@ydcastings.com | Phone: +86‑311‑808‑126‑83
Subtitle: Reduce procurement headaches for Purchasing Managers, Technical Directors & Operations Leaders in the USA. 1. High Price, Low Margin – Most overseas suppliers quote > $15 per piece, eroding your product profitability. 2.
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Certificates: CE, RoHS, FCC, ISO 9001, SGS Inspection Report, CB, VDE, GS, SAA – all downloadable on request.
Download Certification Pack