Quality & Certifications

Every Certificate on This Page Is Verifiable

Certificate numbers, issuing bodies, and verification methods — documented for your channel audits.

17+
Certifications & compliance documents
12+
Quality control checkpoints
Certification Portfolio

Factory Systems & Product Compliance

Our certifications fall into two categories: factory management systems that govern how we operate, and product-specific compliance that your items need to enter target markets.

Factory Management Systems
How we run the operation
National Hi-Tech Enterprise
Zhejiang Province recognition
Cert #: GR202433009075
Product Compliance
What your products need to clear customs
California Prop 65
Lead & phthalates compliance
Market Requirements

Find the Right Certifications for Your Market

Select your target market to see which certifications you'll need — and which ones we already have ready for you.

Required certifications for United States:
On file — shared under NDA.
On file — shared under NDA.
Prop 65 Compliance
On file — shared under NDA.
NSF/ANSI 51
On request — for qualified orders.
Note: Items marked "On request" can be arranged for qualified orders.
Testing Capabilities

In-House Lab & Testing Equipment

In-house equipment for routine checks — faster feedback, less reliance on external labs.

XRF Spectrometer
304/316 grade confirmation, per batch
Coating Thickness Gauge
Powder and plating thickness, µm precision
Temperature Retention Tester
Hot and cold hold-time testing
Salt Spray Chamber
Corrosion testing, 72-hour cycles
Adhesion Testing Kit
Cross-hatch tape test, ASTM D3359
Precision Calipers & Micrometers
Wall thickness and thread tolerances
Accredited Lab Partners

For certifications requiring accredited test reports (FDA, LFGB, RoHS), we work with SGS, Intertek, and TÜV — their reports accompany shipments whenever your channel requires them.

Test Data

Verified Performance Numbers

We don't estimate performance — we test it. These numbers come from third-party lab reports and in-house QC records, not marketing claims.

25
Dishwasher Cycles
No fade and no surface damage after 25 consecutive cycles.
Tested per ASTM D3359 (adhesion) + in-house protocol
6–12
Hours Heat Retention
Holds liquid temperature for 6–12 hours, by capacity.
Tested per ASTM C1199 (thermal performance)
0 ppm
BPA Migration
Zero detectable migration under accelerated aging.
Tested per EU 10/2011 (food contact plastics)
<0.5%
Defect Rate
Final-inspection defect rate, major + minor categories.
Tracked per ISO 2859-1 sampling plans
100%
Leak Test Coverage
Every unit water-fill tested before packing.
In-house protocol (inversion test, 100% units)
304/316
Steel Grade Verified
Incoming tubes verified by spectrometer, per batch.
XRF spectrometry (incoming QC, batch sampling)
≤10 ppm
Lead Content
Coatings kept below Prop 65 and CPSIA limits.
Tested per CPSC-CH-E1001-08.3 (lead in paint)
72 hrs
Salt Spray Resistance
No rust breakthrough after 72-hour exposure.
Tested per ASTM B117 (salt spray corrosion)
1.2m
Drop Test Height
No leak, no dent over 5mm, lid stays functional.
In-house protocol (sample batch testing)
Test reports: full lab reports and QC data available under NDA.
Document Request

Get Compliance Files in 1 Business Day

Tell us which certifications you need — digital copies by email within one business day.

01
Select Documents
Pick from the checklist or name your target market.
02
Provide Contact Info
Company name and email. Nothing else.
03
Receive Files
Digital copies by email within 1 business day.
Available documents:
ISO 9001 / 14001 / 45001
BSCI Audit Report
FDA Registration
LFGB Test Report
CE Declaration
RoHS Test Report
BPA-Free Test Report
Prop 65 Report
MSDS
SEDEX Audit
Salt Spray Report
Dishwasher Test Data
Ready to request compliance files?
All documents shared under NDA.
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