EN 71-3 chemical limits update — now applied to all toy reportsNew 72-hour rapid metals panel available for urgent shipmentsIEC 62368-1 transition guidance published by our engineersBattery transport compliance aligned with UN 38.3 — ask the deskPre-shipment inspection slots released every Monday, 09:00 HKTEN 71-3 chemical limits update — now applied to all toy reportsNew 72-hour rapid metals panel available for urgent shipmentsIEC 62368-1 transition guidance published by our engineersBattery transport compliance aligned with UN 38.3 — ask the deskPre-shipment inspection slots released every Monday, 09:00 HKT
Signal is a no-nonsense compliance lab. We test your products, inspect your production and certify your systems — then hand you a report that actually clears the port.
Every programme starts with a defined scope, a fixed price and a date. No retesting fees hidden in the fine print, no verdicts that wobble under buyer scrutiny.
Pass-rate tracked
Safety Testing
Electrical, mechanical and flammability testing to the standards your market enforces — executed clause by clause, quoted in advance.
Electrical safety & abnormal operation
Mechanical hazards: sharp edges, small parts, torque
Flammability & thermal runaway screening
72h rapid
Chemistry Screening
Restricted substance panels for metals, plastics, coatings and textiles — the quickest way to know if your materials are market-ready.
Heavy metals, phthalates, azo dyes
RoHS & REACH substance screening
Migration & formaldehyde panels
Same-day photo report
Factory Inspection
Pre-shipment, during-production and initial-production inspections, plus supplier audits — with a photographic report on your phone by end of day.
AQL-based sampling & defect classification
Workmanship, function & packaging checks
Social & quality capability audits
Certified
System Certification
ISO 9001, ISO 14001 and ISO 45001 audit and certification, run by auditors who understand factory reality, not just clause numbers.
Gap assessment before you commit
Stage 1 & stage 2 audits, surveillance visits
Integrated multi-standard programmes
Verified claims
Sustainability Audits
Carbon data checks, ESG due diligence and green-claim substantiation — so every environmental promise you print has evidence behind it.
Product carbon footprint verification
Supplier ESG due-diligence sweeps
Green claim & recycled-content review
Before you buy
Compliance Consulting
Market-access mapping, label and documentation review, and pre-production risk screens — cheap insurance against a rejected container.
Regulatory landscape maps per market
Label, manual & DoC review
Design-stage risk assessments
Spec by sector
Where we work, and the standards we hit.
Five sectors, each with a dedicated lead engineer. Typical standards are listed for reference — your exact scope is always confirmed in the quotation.
SectorTypical standards & checksCycle
Toys & JuvenileEN 71 · ASTM F963 · ISO 8124
Small partsHeavy metalsPhthalatesFlammabilityAge grading
Standard5 days
ElectronicsIEC 62368-1 · UN 38.3 · RoHS · FCC
Electrical safetyEMCBatteriesEnergy efficiency
Standard7 days
Textiles & FootwearOEKO-style schedules · care labels · fibre ID
Azo dyesFormaldehydeColourfastnessFibre content
Standard5 days
Food & BeverageMicrobiology · contaminants · shelf life
PathogensPesticidesHeavy metalsShelf life
Standard6 days
Construction MaterialsFire · structural · CE documentation
Reaction to fireLoad & strengthWater ingressFPC audits
Standard10 days
Process
From receipt to report.
Five gates, each with a timestamp in your portal. If a sample fails, you hear about it the same day — with options, not excuses.
Fixed price, clause list and date within 24 hours of your enquiry.
2Day 1
Sample intake
Sealed, photographed and logged into the chain of custody.
3Days 2–4
Test bench
Clause-by-clause execution with real-time portal status.
4Day 5
Senior review
A second engineer signs off every verdict before it leaves.
5Day 5
Report delivery
PDFs in your portal, with a post-report call if you need it.
Live job timeline — try a demo
Portal preview / no login needed
01 ReceivedSample sealed & logged
02 QueuedAssigned to chemistry desk
03 TestingPanel in progress
04 ReviewAwaiting senior sign-off
05 DeliveredReport ready to download
Lab depth
Built like a bench, run like a service desk.
General capability areas across our test benches — controlled environments, calibrated measurement and method-trained technicians in every discipline.
Electrical & mechanical safetyDeep
Restricted substance chemistryDeep
EMC & radioStrong
Environmental & durabilityStrong
Microbiology & hygieneGrowing
How we keep verdicts trustworthy
Capability depth is measured by method coverage, technician training records and inter-laboratory comparison results — not by marketing.
Method-trained technicians with recorded competencies
Calibrated measurement under controlled environments
Regular proficiency testing and inter-lab comparisons
Sealed sample storage from receipt to disposal
CAPABILITY NOTE — Disciplines are described in general terms for illustration. Instrument models, detection limits and method lists are confirmed per project in your quotation. Ask for our current capability statement at quote@signal-compliance.example.
Credentials
Independently assessed. On the record.
We operate in line with ISO/IEC 17025 and our management systems follow ISO 9001, ISO 14001 and ISO 45001. The paperwork is real and available — flip the card.
Impartial decisions
Verdicts are made by the technical team, with no commercial stake in pass or fail.
Assessed by recognised bodies
Independent accreditation bodies audit our methods and records on a regular cycle.
Certificates on request
Accreditation certificates and scope schedules are sent within one working day of asking.
Certificate of Accreditation
Signal Compliance laboratories — assessed against ISO/IEC 17025 for competence in testing. Scope schedules maintained and issued by recognised accreditation bodies.
Flip to request
Request the documents
Current accreditation certificates, scope schedules and auditor credentials are available on request. Tell us which market your buyer is asking about and we will send the exact paperwork that satisfies them.
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