📦 Q4 2026 production calendar is open · book before August 15 to ship before peak season · Request a Quote
Quality Assurance

Independent QC. Documented at every step.

Quality is not a slogan and it is not an afterthought. We have 28 full-time QC inspectors reporting to the General Manager — not to production. They have the authority to halt a line. They use it.

QC technician with digital caliper measuring stainless thermos at inspection station
Our QC Process

Five inspection checkpoints, before, during, after.

  • 1. Incoming Material (IQC)304/316 steel grade verified with XRF analyzer. Plastic, silicone, ink batch records traced.
  • 2. In-Process (IPQC)Random sampling every 30 minutes on each line. Dimensions, weld integrity, color matching.
  • 3. Pre-Decoration SampleFirst-article approval before bulk silkscreen or laser. Always two sets — one shipped to client.
  • 4. Final QC (FQI)AQL 2.5 General Inspection Level II sampling. Critical 0 / Major 2.5 / Minor 4.0.
  • 5. Pre-ShipmentLoading inspection, carton count, marking verification. Photo/video shared with client.
Test Protocols

What we actually test for.

PHYSICAL

Drop & Impact

1 m drop on hardwood and concrete. Lid impact test. Threading torque test.

FUNCTIONAL

Leak & Vacuum

24-hour upside-down leak test. Vacuum-hold over 48 hours for thermos. Lid cycle test (50k+).

CHEMICAL

Migration & Heavy Metals

FDA, LFGB, Prop 65, REACH SVHC. Lead, cadmium, phthalate panel.

DURABILITY

Print Adhesion & Color

Cross-hatch adhesion 100/100. Dishwasher cycle test. UV color stability.

Certifications & Audits

Audit-ready, documented, traceable.

Every certificate listed below is current and on file. We share full PDF copies on request, with audit dates and renewal schedules transparent.

FACTORY

BSCI Audited

Annual social compliance audit covering labor, health, safety. Most recent score A.

FACTORY

Sedex / SMETA

4-pillar SMETA audit for European retail clients. Welcomed on request.

FACTORY

ISO 9001:2015

Quality management system certified by international body.

FACTORY

ISO 14001:2015

Environmental management system. Waste, water, energy tracked.

PRODUCT

FDA Compliant

US Food & Drug Administration food-contact compliance.

PRODUCT

LFGB

German food-safety standard — strictest in the EU.

PRODUCT

SGS Verified

Independent third-party material and chemistry verification.

PRODUCT

BPA-Free / Prop 65

All plastic and silicone components meet California Prop 65 limits.

PRODUCT

REACH SVHC

European chemical safety regulation compliance for plastics and inks.

KIDS

CPSIA

US Consumer Product Safety Improvement Act for children's products.

KIDS

EN-71

European toy safety directive. Required for kids' bottle retail in EU.

KIDS

AS/NZS ISO 8124

Australia/New Zealand safety for children's products.

Third-Party Inspections

Bring your own QC. We'll roll out the red carpet.

If you work with SGS, Bureau Veritas, Intertek, TÜV, or your own in-house QC team, we welcome them. We've hosted hundreds of pre-shipment inspections. Our QC manager coordinates booking, sample pulling, and corrective actions if anything is flagged.

  • SGS / Bureau Veritas / Intertek / TÜVAll major firms — booking, access, samples coordinated by our QC office.
  • Buyer's In-House QCVisit at any production stage. We provide PPE, workspace, and translator.
  • Live Video InspectionsHands-free camera tours during production and packing. Time-zone friendly.
Quality control lab with technician operating a salt spray corrosion test chamber
Quality control inspection bench with precision measuring tools Request Documentation

Need a specific test report or certificate?

Tell us which products, markets, and certifications you need documented. We'll send PDFs within 48 hours — including factory audit reports for your compliance team.

Request Documents