FACILITIES / SHENZHEN

Precision starts here.

Our office and production operations are now in Shenzhen, and the equipment has been retained. Explore our manufacturing approach and historical records; the photographs below document the former Dongguan site.

CNC machines and workstations at the former Dongguan factory
Former Dongguan machining floor · archive photograph
COMPANYShenzhen Xililai Precision Hardware Co., Ltd.
OFFICE & PRODUCTION102, Building A1, Tantou Third Industrial Zone, Songgang, Bao’an, Shenzhen, Guangdong, China
HISTORICAL RECORD2025 Dongguan equipment & metrology registers ↗

FACTORY ARCHIVE / FOUR PERSPECTIVES

Explore our
manufacturing history.

Former Dongguan site.
Select an area.
Five-axis machining area at the XILILAI factory
FORMER DONGGUAN SITE / ARCHIVE01 / 04

Multi-face geometry · angled features

Five-axis machining brings features on different faces into the process assessment. The part geometry determines the setup.

Drawing reviewFeature access, workholding and datum relationships are reviewed against the drawing.

Explore equipment
Archive photographs show the former Dongguan factory. Confirm the current Shenzhen equipment and project route with our team.

FROM DRAWING TO DELIVERY

From your drawing
to delivery.

The drawing sets the requirements. Your quotation confirms the process, inspection and delivery details.

  1. 01Review

    Start with the drawing.

    Material, quantity, critical features and timing give engineering the basis for assessment.

  2. 02Machine

    Choose the process.

    Match part geometry to the machining route and discuss features that need special attention.

  3. 03Inspect

    Define the checks.

    Agree the dimensions, sampling and inspection records required for the project.

  4. 04Deliver

    Confirm the handover.

    Confirm packaging, documentation and delivery requirements during quotation.

A XILILAI team member positioning a component for surface measurement
Attention at the point of measurement.

FROM MEASUREMENT TO RECORD

Inspection starts
with your drawing.

Tell us which dimensions, surfaces and material requirements matter to your part. We confirm the inspection method and required records during quotation.

Dimensions
Discuss dimensional results, CMM data and first-article records.
Materials
Specify material certificates or a certificate of conformity with your RFQ.
Acceptance
Agree the drawing revision, sampling level and report format during quotation.
Explore inspection equipment Record availability, scope, price and timing are confirmed for each project.
CAD view of a socket body with machined flats, threaded section and intersecting holes
Socket body · turning & milling

AN ENGINEERING REVIEW, IN PRACTICE

What we review
before machining.

An extract from a socket-body DFM assessment: the details raised for confirmation before production.

  1. Thin walls & intersecting holes

    Review the remaining wall at hole intersections and the risk of local deformation.

  2. Machining & appearance

    Consider the transition between two machining setups, visible cutter marks and chamfers for burr removal.

  3. Agree the acceptance criteria

    Define appearance zones and burr inspection methods. Where passivation and salt-spray testing are specified, confirm the applicable requirements, test method, duration, acceptance criteria and responsible provider.

Pre-production assessment · proposals for confirmation, not validated production results.

FOR YOUR SUPPLIER REVIEW

Review the
factory records.

The 2025 equipment register and certificate copies below relate to the former Dongguan site. Contact our Shenzhen team for current site information and applicable supplier qualification documents.

Equipment & metrology

2025 registers · stated quantities, makers and models · one-factory scope

Certificate copies

View the original documents and their stated expiry dates.

IATF 16949:2016 PDF ↗Dongguan entity copy · stated expiry: 24 Nov 2026 · NQA · T184097ISO 9001:2015 PDF ↗Historical copy · expired 05 Aug 2026ISO 14001:2015 PDF ↗Historical copy · expired 25 Nov 2024

These copies concern the named historical entity and site; they do not establish certification of the Shenzhen site. Check the entity, scope and current standing before supplier approval.

Your qualification requirements

Discuss site visits, required documents and questions specific to your part.