Flight-Control Brackets
Aerospace Tier 1 (US) · 7075-T7351 · ±0.008mm · AS9100D
Challenge - Two shops quoted 6 weeks. DFM note cut two operations.
Result - First batch ~4 weeks. FAI accepted on first submission.
Precision CNC machining · contract manufacturing
Engineering-led manufacturing
for critical components.
Machining aluminium, stainless, titanium and Inconel to ±0.005 mm for aerospace, medical, automotive and energy programmes in 15 countries. AS9100D, IATF 16949 and NADCAP certified, with an engineer's DFM review behind every quote. Replies inside 24 hours.
AL 6061-T6±0.005 MM · RA 0.4
Changan Technology Industrial Park, Xi'an, China
ISO 9001:2015 · AS9100D · IATF 16949 · NADCAP
ISO 9001:2015 · AS9100D · IATF 16949 · NADCAP
Certificates issued by Bureau Veritas, PRI, TÜV SÜD
12,500+ projects · 98.7% on time
Figures from our ERP, last 12 months
Engineer reply in 24h
Overlapping hours with US/EU mornings - DFM risk report, no bots
Precision Engineering for
Critical Applications
We started in 2005 with two CNC milling machines in a 400 sqm rented workshop. Today the shop runs 40+ CNC machines in a 3,500 sqm facility in Xi'an, with our own metrology lab and a quality system certified to ISO 9001:2015, AS9100D and IATF 16949.
Every quote is reviewed by an engineer before it goes out - not generated by an algorithm. You get DFM feedback, a realistic price, and a lead time we can actually keep. Production only starts after you approve the first article.
12,500+
Projects Delivered Since 2005
98.7%
On-Time Delivery (Last 12 Months)
60+
Active OEM Customers Worldwide
±0.005mm
Standard Machining Tolerance
How a Part Moves Through Us
01
Engineering
CAD review & process planning
02
DFM
Tolerance & tooling feedback
03
Machining
CNC production, in-house
04
Inspection
CMM · 100% critical features
05
Finishing
Anodize · plating · passivate
06
Delivery
Docs packed · on-time
01
Engineering
CAD review & process planning
02
DFM
Tolerance & tooling feedback
03
Machining
CNC production, in-house
04
Inspection
CMM · 100% critical features
05
Finishing
Anodize · plating · passivate
06
Delivery
Docs packed · on-time
Precision Manufacturing
Manufacturing Capabilities
Six core capabilities under one certified quality system.
Products · Applications
Machined for the parts that have to work.
Brackets, housings, shafts, gears, enclosures - the components behind flight controls, surgical instruments, powertrains and downhole tools. Six part families, one quality system.
Industries We Machine For
All industries →Six sectors, one quality system, from aerospace to oil and gas.
Materials We Machine Weekly
Material Center →
Engineering Support
Your drawing gets a machinist’s review, not a bot’s.
Every quote starts with an engineer looking at your CAD. DFM notes in writing - tolerance risks, tooling issues, and the cheaper way to make the same part. It costs nothing and usually saves you money.
- DFM feedback
- With every quotein writing
- Quote turnaround
- ≤ 24 hworking hours
- CAD formats
- STEP · IGES · DXF · PDF2D callouts help
Engineering Case Studies
Real projects, stated conservatively.
Surgical Collet Set
Medical Device OEM (DE) · 316L · ±0.005mm · passivated
Challenge - Bore tolerance ±0.005mm on 316L, every batch identical.
Result - CMM report ships per lot. Incoming inspection at reduced sampling for 6+ months.
Certifications & Compliance
Quality systems audited by Bureau Veritas, PRI and TÜV SÜD - certificate copies on request.
Quality Management System
ISO 9001:2015
Certified by Bureau Veritas for design, manufacture and inspection of precision machined components. Certificate copy available on request.
Aerospace Standard
AS9100D
Aerospace quality management audited by PRI. FAI per AS9102 on aerospace and defence orders.
Automotive Quality
IATF 16949
Automotive standard for serial production. PPAP Level 3 documentation supported for OEM and Tier 1 customers.
Special Processes
NADCAP
NADCAP accredited for NDT and heat treat. Penetrant, magnetic particle and ultrasonic inspection.
Why PrecisionIndParts
Three things decide whether a parts order lands on time and inside tolerance.
- Metrology in-house
- Two Zeiss CMMs, optical comparator and surface roughness tester on the shop floor. Parts are measured here, not sent out - so inspection doesn’t add a week to your lead time.
- Engineers, not a chat bot
- The person quoting your part is the same person who can tell you why the wall thickness needs to change. DFM feedback is specific, not a checklist.
- Shipping that works
- FedEx and DHL every week to the US, EU and Middle East. Packing lists, commercial invoices and material certs prepared before the parts leave the building.
Supplying engineering teams in 15 countries
✈Aerospace Tier 1 (US)
Flight-control brackets, AS9100D
⚕Medical Device OEM (DE)
Surgical instrument components
⚙Gearbox Manufacturer (UK)
Industrial gear sets
🚗EV Powertrain Supplier
Motor housings, IATF 16949
⚡Solar Equipment Maker
Aluminium frames and mounts
🛢Downhole Tool Company
Inconel and duplex parts
What Our Clients Say
From buyers and engineers we work with regularly. Names withheld by agreement.
“Two other shops quoted this flight-control bracket at six weeks. PrecisionIndParts sent a DFM note that cut two operations, and the first batch shipped in four. The FAI was accepted on the first submission.”
“Surgical instrument components in 316L, collet bore held to ±0.005mm, CMM report with every lot. Six months of batches and incoming inspection is still at reduced sampling.”
“Helical gears hobbed at AGMA 10 with the tooth-form report in every crate. On time for two years, and their engineer answers design-change questions in our working hours.”
Frequently Asked Questions
Straight answers from the shop floor.
What is your standard machining tolerance?
±0.005mm (0.0002") on most features. Down to ±0.002mm on request for critical dimensions. If your drawing genuinely needs it, we will quote it honestly - if it does not, we will say so.
What certifications do you hold?
ISO 9001:2015 (Bureau Veritas), AS9100D (PRI) for aerospace, IATF 16949 (TÜV SÜD) for automotive, and NADCAP for NDT and heat treat. Scanned copies sent on request, originals available for audit.
What is your typical lead time?
Prototypes (1–50 pcs): 2–3 weeks. Production: 4–8 weeks depending on complexity and quantity. Expedited runs at 5–7 days are possible for simple parts - we will tell you up front if your part qualifies.
Do you offer DFM feedback?
Yes, on every quote, in writing. Our engineers review the CAD before pricing and flag tolerance risks, tooling issues and cheaper ways to make the same part. It costs you nothing and usually saves you money.
What file formats do you accept?
STEP (.stp/.step), IGES (.igs/.iges), DXF and PDF. STEP is preferred for 3D geometry. A 2D drawing with the critical tolerances called out is a big help - not required, but it avoids guesswork.
Send Us Your Drawing
STEP, IGES, DXF or PDF - we reply within 24 hours with a price, lead time and DFM notes.