Inspection and Documentation for Every Order
First-article inspection, material certificates, dimensional reports and traceability for machined parts — the records that defend a part in an audit.
Inspection and documentation verify that a manufactured part matches its drawing before it reaches the customer. Xinyuanmu Precision performs first-article inspection on new part numbers, supplies material certificates and dimensional reports, and keeps records retrievable by part number and lot.
When this process applies
This capability covers the verification and paperwork that travel with the parts: incoming material checks, first-article inspection, in-process sampling and final dimensional reporting. It is what makes a shipment defensible in a quality audit.
Technical specifications
| First-article inspection | On every new part number |
|---|---|
| Material certificates | Mill test reports available |
| Traceability | Heat-number on request |
| Dimensional reports | Per lot / first article |
| Records | Retrievable by part number and lot |
Where it is the right choice
- New part numbers requiring first-article verification
- Orders where material traceability is contractually required
- Low-volume, high-mix work where record accuracy matters
- Buyers qualifying a new supplier
Where it is the wrong choice
Stating this explicitly matters more than a capability list: if your part falls into one of these categories, another process will cost you less.
- Third-party certification we cannot issue (e.g. ISO/AS9100 certificates not yet held) — we state what we can and cannot provide
- Non-destructive testing such as X-ray or ultrasonic — outsourced to certified partners
- Metallurgical cross-sections and hardness mapping — outsourced
Equipment
- Dimensional measuring equipment
- Material certificate and heat-number tracking
- Documented inspection and record system
Process questions
What documents ship with the parts?
Material certificates are available with shipments, and dimensional inspection reports accompany first-article parts. Heat-number traceability and additional documentation can be provided on request per your quality agreement.
Do you issue ISO or industry-system certificates?
We do not claim management-system certifications we do not yet hold. We provide the inspection and traceability records we actually perform, and we are transparent about which documents require a certified partner.
Related capabilities and products
CNC Milling (3/4/5-Axis)
CNC milling removes material with a rotating cutter on a computer-controlled table. Xinyuanmu Precision runs 3-axis, 4-axis and simultaneous 5-axis milling, allowing complex prismatic parts and multi-face features to be cut in fewer setups, which reduces tolerance stack-up and the handling that drives cost..
View capabilityTight-Tolerance Machining
Tight-tolerance machining is the discipline of holding critical dimensions repeatably rather than cutting a small number once. Xinyuanmu Precision machines hardened and specialty alloys such as SUS440C to demanding tolerances by controlling datums, separating roughing from finishing, and verifying every critical feature by first-article inspection..
View capabilityKnowledge Base
Tolerance tables, cost mechanics and DFM rules written for buyers rather than engineers.
Read articlesSend drawings, get a review and a quote
Send a STEP file and a 2D drawing. You get a fixed-price quotation with lead time and a written DFM note — no obligation, and no sales call unless you ask for one.