Sunme
Electronic component supply
Direct supplies from leading global manufacturers
PCB design
Printed circuit board design of any complexity
Software development
Embedded systems and microprocessor software
Import substitution
Replacing foreign components with Russian analogues
Supplier audits in China
On-site factory and supplier verification in China
Integrated supplies
Full cycle from components to finished product
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Audited 200+ factories. 34% had critical non-conformities. We know what to look for.

Our own representative office in Shenzhen. Four verification levels from remote document audit to full on-site inspection. You receive a report with photos, video, and a recommendation.

Request a Supplier Audit
Unique value proposition

We don't take Chinese certificates at face value — we verify them and film the process.

China's electronic components market is $180+ billion per year. A significant share of that is counterfeit, re-marked, and mixed-grade parts. An 'Alibaba factory' may turn out to be a broker buying from another broker.

4 Verification Levels

  1. 1

    Document Audit

    We verify business licenses, ISO certificates, customs declarations, and company history. We search for lawsuits, claims, and media mentions. Deliverable: 'documents in order' or 'open issues — on-site audit required'.

    3–5 days, remote
  2. 2

    Production Audit

    We inspect production lines, equipment, workforce size, and capacity utilization. We determine whether the supplier actually manufactures or merely resells. We check raw-material and finished-goods warehouses.

    1–2 days at the factory
  3. 3

    Quality Control

    We inspect the lab, test equipment, and test protocols. We perform sample lot checks: visual inspection and dimensions. X-ray, acetone wash, and functional testing if counterfeits are suspected.

    1 day, sampling
  4. 4

    Full Supply-Chain Audit

    We verify not only the factory but also its suppliers. We audit the chain from raw materials to finished goods. Recommended for first deliveries and critical components.

    3–5 days

Features and details

PDF Report, 15–30 Pages

Photos, video, and a risk matrix across 12+ parameters

Recommendation

Proceed / Do not proceed / Proceed with conditions

Alternative Comparison

If a factory fails the audit, we provide vetted alternatives

Follow-up Audits

Monitoring every 12–18 months

Frequently asked questions

How much does a factory audit cost?+
Cost depends on the audit level: remote document audit, production audit, or full supply chain inspection. We quote individually after a short briefing.
Do we need to visit China?+
No. We have our own representative office in Shenzhen. Our colleagues conduct on-site inspections, photograph production, and communicate with the supplier.
What is included in the report?+
The report includes production photos and videos, document copies, a 12+ parameter risk table, comparison with alternatives, and a clear recommendation: work / don't work / work with reservations.
How quickly can an audit be completed?+
Document audit — 3–5 days, on-site factory audit — 1–2 days, full supply chain audit — 3–5 days.

Other services

Electronic component supply

Electronic component supply

Direct supplies from leading global manufacturers

Details →
PCB design

PCB design

Printed circuit board design of any complexity

Details →
Software development

Software development

Embedded systems and microprocessor software

Details →

Send us a supplier name — we’ll audit it in 3–5 days

Send the factory name, Alibaba link, or contacts. We’ll tell you which audit level is needed and what it costs.

  • Response within 24 hours
  • Confidential — NDA on request
  • Free initial assessment
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