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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.
SIAN
CE EN 352 ANSI S3.19 REACH ISO 9001:2015
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.
6 products
Foam Earplugs
Slow-recovery polyurethane foam earplugs delivering NRR 32 dB attenuation. Single-use or reusable variants, corded or uncorded.
3 products
Low-frequency Filter Earplugs
Acoustic-tuned filter earplugs that lower volume without muffling clarity, engineered for musicians, concert-goers, and motorcyclists.
1 product
Silk Eye Masks
Mulberry silk sleep masks, natural, breathable, gentle on the skin and lashes. Suited for premium hospitality and DTC brands.
1 product
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.
4 products
Passive Earmuffs
Heavy-duty passive earmuffs certified to CE EN 352-1. SNR 27-34 dB for industrial, shooting, and construction sites.
2 products
Electronic Earmuffs
Active sound-management earmuffs, amplify safe ambient sound, compress hazardous impulse noise. CE EN 352-4 certified for shooting and tactical use.
1 productWhy 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.
Inside Our Factory
Our Factory
Inside our Jiangyin plant: silicone molding, assembly, and finished-goods warehousing, all under one roof.
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Years of Manufacturing
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Production Lines
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Countries Exported
0M+
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.