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12 lines
Vertically Owned Factory in Jiangyin
12 production lines, 50M+ pairs annual capacity, all on one floor in Jiangyin, Jiangsu. No middlemen, no sub-contracting — the price you quote is the line you control.
CE EN 352 REACH ISO 9001:2015 BSCI Audit
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.
18+
Years of Manufacturing
12
Production Lines
60+
Countries Exported
50M+
Pairs / Year
18+
Years of Manufacturing
12
Production Lines
60+
Countries Exported
50M+
Pairs / Year
Seven Product Lines, One Standard
Earplugs by material — silicone, foam, acoustic filter. Eye masks by material — silk, elastane, memory foam. Passive and electronic earmuffs. Every SKU CE EN 352 or REACH certified.
Silicone Earplugs
Mouldable medical-grade silicone earplugs for sleeping, swimming and high-noise environments. Reusable, hypoallergenic, washable.
4 products
Foam Earplugs
Slow-recovery polyurethane foam earplugs delivering NRR 32 dB attenuation. Single-use or reusable variants, corded or uncorded.
2 products
Low-frequency Filter Earplugs
Acoustic-tuned filter earplugs that lower volume without muffling clarity — engineered for musicians, concert-goers, and motorcyclists.
2 products
Silk Eye Masks
Mulberry silk sleep masks — natural, breathable, gentle on the skin and lashes. Suited for premium hospitality and DTC brands.
1 products
Elastane & Memory Foam Eye Masks
3D contoured memory-foam and cooling lyocell sleep masks. Pressure-free over the eyes, ideal for long-haul travel and migraine relief.
2 products
Passive Earmuffs
Heavy-duty passive earmuffs certified to CE EN 352-1 and ANSI S3.19. SNR 27-34 dB for industrial, shooting, and construction sites.
2 productsMore Categories
Why Buyers Source from SIAN
A vertically owned factory — not a trading office. The line control, material R&D, and flexible MOQs that wholesale and OEM buyers actually need.
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Full OEM
OEM & ODM End-to-End
Logo print, custom blister, foam color, silicone formulation, even tooling for new ear-canal shapes — every step happens inside our walls. Average new-product tooling time: 21 days.
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5 Materials
In-House R&D Across 5 Material Families
Medical-grade silicone, slow-recovery PU foam, mulberry silk, lyocell, and acoustic-filter polymers — all five formulated and tested in our own R&D lab. Sample any material in 7 days.
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MOQ 500
Flexible MOQs from 500 Pieces
Earmuffs from 500 pieces, eye masks from 500, silicone earplugs from 3,000 pairs. Built for retail buyers who need to test before scaling — not just for buyers ordering full containers.
Our Factory
Inside our Jiangyin plant — silicone molding, assembly, and finished-goods warehousing, all under one roof.
18+
Years of Manufacturing
12
Production Lines
60+
Countries Exported
50M+
Pairs / Year
Request a Wholesale Quote
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.