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Company Overview

Qingdao Jeffrey Precision Machinery Co., Ltd. is a physical CNC machining factory located in Jimo, Qingdao.

Equipped with CNC machining centers and CNC lathes, we provide custom manufacturing according to customer drawings. We specialize in gears, racks, shafts and automation spare parts made of aluminum alloy, stainless steel, alloy steel and high-strength steel Q690E.

We support prototype sampling, small trial orders and mass production with standardized quality inspection complying with European industrial standards. Benefiting from Qingdao port, we provide efficient export logistics.

We aim to supply stable, cost-effective OEM precision mechanical components for industrial buyers worldwide.

Company Images

Quality Control

We implement a complete 5-step quality control system under ISO9001 management.

 

1. Incoming raw material inspection, verify material certificates.

 

2. First Article Inspection(FAI) before mass production.

 

3. In-process periodic sampling inspection during machining.

 

4. Final full inspection of dimensions, appearance and tolerance.

 

5. Outgoing check before packing.

We can provide dimensional inspection reports, material test certificates upon request.

Company Information

Business Type Manufacturer
Company Qingdao Jeffney Precision Machinery Co., Ltd.
Main Products CNC machining
Website
Established Year 2017
City / State Qingdao , Shandong
Country/Region China
Address West Industrial Park, Guojia Village, Beian Street, Jimo District,

Factory Information

Location Guo Jia Village, West Industrial Zone, Beian Sub-district Office, Jimo District, Qingdao City, Shandong Province
Factory Size 2,000 square meters
Total QC Staff 2
Total RND Staff 0
Number of Production Lines 25
Annual output We have an annual production capacity of 60,000–144,000 precision machined components. Output varies according to part complexity. We are flexible for prototype, small trial orders and recurring mass orders.
Average Lead Time 25 working days

Trading Information

Total Revenue
Export Percentage
Nearest Port QINGDAO
Overseas Office

FAQ's

We are a real CNC precision machining factory based in Qingdao, China. We specialize in OEM & ODM custom metal parts. Factory tour & video visit are available.
Main markets: Europe, Eastern Europe, Southeast Asia, North America. Our clients include complete‑equipment manufacturers, system integrators, engineering traders & R&D institutes. Parts apply for construction machinery, hydraulic‑pneumatic, general machinery & medical‑testing equipment.
Please send us 3D STEP/IGES file, 2D PDF drawing with tolerances, material grade, quantity, surface treatment and special technical requirements. Quotation will be provided within 24 working hours.
Yes. We can reverse‑engineer CAD drawings from your sample. Small scanning & drawing cost applies, which can be partly deducted for mass orders.
Custom samples are chargeable, buyer covers shipping cost. Sample cost can be deducted for future mass production orders upon agreement.
Incoming material inspection → first‑article confirmation → in‑process patrol inspection → final dimension inspection. Inspection report & measuring data can be provided. Third‑party inspection is available for key projects.
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