OEM / ODM Hearing & Sleep Protection · Factory since 2008

Source Earplugs, Eye Masks & Earmuffs Straight from the Factory.

SIAN Safety, vertically owned factory in Jiangyin, China. 18+ years making CE EN 352, REACH certified hearing and sleep protection for retailers in 60+ countries. MOQ from 500 pieces, full OEM, samples in 7 days.

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18+
Years Manufacturing
12
Production Lines
60+
Countries Exported
50M+
Pairs per Year

Documented & downloadable

Certifications you can verify, not just badges.

Every certificate below carries its issuing body and registration number. Open one to download the PDF or request the full file for your tech pack.

CE EN 352
CE-PC-210512-219-01-9C
Certificate details
Issuer CCQS Certification Services, EU Notified Body 2834
Scope Module B EU Type-Examination · EN 352-2:2020 · Category III PPE · earplugs (model SA-7-8)
Validity Valid 2026-08-27 to 2031-08-26
Download PDF
REACH
Report A2250447756102001
Certificate details
Issuer CTI, Centre Testing International
Scope SVHC screening on silicone raw material · result: SVHC ≤ 0.1% (w/w)
Validity Report dated 2025-07-03
Download PDF
ISO 9001:2015
Registration 02123Q11239R1M
Certificate details
Issuer Huaxia Certification Center (CNAS / IAF accredited)
Scope Quality management system · plastic earplug & earmuff production
Validity Valid to 2026-08-25
Download PDF
BSCI
amfori Monitoring ID 24-0257379-1
NDA
Issuer amfori BSCI, audited by TÜV Rheinland
Scope Social compliance audit of the manufacturing site
Validity Valid to 2026-07-25

Full audit report shared with qualified buyers under NDA.

In-house quality control

Four stations, one floor, every batch.

From raw material to sealed carton, every order runs the same line under our own QC team, sampled at 2.5 AQL before the container leaves port.

01
Molding
Medical-grade silicone and PU foam molded on our own tooling.
02
Assembly
Cords, flanges and retail packs assembled and hand-checked.
03
Attenuation Check
NRR / SNR performance verified against our certified reference samples.
04
Packing & QC
2.5 AQL inspection, then boxed with a Certificate of Inspection.

For procurement teams

MOQ and lead time, by product line.

Starting minimums and production windows for each line, straight from our current SKU specifications. Final figures are confirmed against your spec and colorway.

Product Line MOQ from Lead Time OEM
Silicone Earplugs 100 pairs 25–35 days Logo + packaging
Foam Earplugs 3,000 pairs 25–30 days Logo + packaging
Low-frequency Filter Earplugs 3,000 pairs 30 days Logo + packaging
Silk Eye Masks 500 masks 35 days Logo + packaging
Elastane & Memory Foam Eye Masks 200 pcs 30–35 days Logo + packaging
Passive Earmuffs 500 pieces 30–32 days Logo + packaging
Electronic Earmuffs 300 pieces 40 days Logo + packaging

Indicative minimums per line from current SKU specifications; custom colors and materials may raise MOQ and lead time. FOB Shanghai; CIF / DDP quoted on request.

Owned capacity, not outsourced

The numbers behind the factory.

18+
Years Manufacturing
12
Production Lines
60+
Countries Exported
50M+
Pairs per Year

From inquiry to container

How an OEM order runs at SIAN.

One line, one point of contact, five clear stages, with no trading office in the middle.

01
Inquiry
Send your brief, channel and target volume. We come back with the most relevant SKUs and an indicative quote.
02
Samples
Sample packs ship out for your review, free up to five pairs per inquiry, freight at cost.
03
Spec Freeze
Confirm material, rating, packaging and branding. We issue a pro forma invoice with a full breakdown.
04
Production
Your order runs on our line with weekly photo updates from the floor.
05
Shipping
FOB Shanghai by default, with all export documents and CE copies prepared for your forwarder.

Ready to spec your private-label order?

Tell us your channel, volume and branding. A wholesale specialist replies with samples, a tech pack and an indicative quote.

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