D & D CHEMICAL INC., a company based in Taiwan that specializes in producing high-quality Industrial Earplugs. With excellent quality and competitive prices, our products earn a good reputation in the industry and customers. Over the years, we have gradually increased our sales in the global market and become the sole supplier for many customers.

Our

Industrial Earplugs

are made of high-quality raw materials that meet international quality standards, and also provide various specifications to meet the diverse needs of our customers and can develop and produce customized products according to needs. Our quality inspection team ensures that qualified products are delivered to customers. We sincerely hope to establish a long-term and friendly business relationship with you.

Industrial Earplugs

Conical Shape PU Foam Earplug Features: EP-33 earplugs are highly sought-after for their effective noise reduction, comfortable fit, and ease of use. They are crafted from safe and non-toxic PU foam, making them gentle on the skin and unlikely to cause irritation or allergies. These earplugs come in a moderate size that can accommodate most ear canal sizes and are available in a variety of packaging options to suit each user's preferences. Excellent Attenuation Values: Attenuation levels of a foam earplug can be affected by the material chemistry, density, foam cell structure, and physical shape. The attenuation values for EP-33 serial conical-shaped disposable foam earplugs are provided below. Test in accordance with ANSI S3.19-1974 Frequency (Hz) 125 250 500 1000 2000 3150 4000 6300 8300 Measured Attenuation (dB) 39.8 40.4 42.6 40.3 39.1 45.2 45.7 48.3 47.4 Standard Derivation (dB) 3.0 3.9 2.9 3.6 3.7 3.0 2.5 4.9 3.7 NRR= 32dB Provide long-term comfort: The comfort of an earplug cannot be assessed by its look or feel. The only true measure of comfort is through user experience. EP-33 its unique, in-ear characteristics, such as shape, density, hydrophilic texture, ensure all-day comfort and protection in a wide range of working environments. The unique slow recovery foam used in EP-33 Earplugs creates lower pressure in the ear canal than other foams for outstanding comfort throughout the day. Comply with international standards and certificates: US S3.19-1974 test standard EU EN352-2:2020 test standard Comply with EU 2016/425 regulation CE and UKCA certified Conforms to EU REACH (EC) N.1907/2006 regulation, does not contain SVHCs harmful chemical substances
EP-38D Bullet Shape Metal Detectable Foam Earplugs Features: The EP-38 earplugs are a popular choice in the market for their effectiveness in reducing noise levels, as well as their comfort and hypoallergenic properties. They feature a bullet-shaped design and are made of super soft, slow recovery foam which effectively seals the ear canal. The smooth streamlined and groove design ensures decompression, even if worn for long periods, providing a new experience of comfort and no pain. They are made from safe and non-toxic materials, ensuring they do not cause irritation or allergies when coming into contact with the skin. As they feature a smaller size design, they are recommended for users with smaller ear canals. These earplugs have a high noise reduction rating (NRR) of 30 decibels, blocking out a significant amount of noise in loud environments. In addition to their effectiveness, EP-38 earplugs are also affordable, making them accessible to anyone who needs hearing protection. Foam earplugs can also be easily disposed of after use, ensuring they are a hygienic and convenient choice. Application: In food manufacturing facilities, preventing food contamination is a top priority. If a stray earplug made its way into food produced at that facility, a company’s reputation could also be damaged, and it could be faced with a string of consumer complaints. Metal-detectable earplugs are one of the easiest ways to help ensure that this type of non-food object is found before the food leaves the production facility. Meet: US S3.19-1974 test standard, NRR is 30dB EU EN352-2:2020 test standard, SNR is 37dB                    Comply with EU 2016/425, CE and UKCA certified Conforms to EU REACH (EC) N.1907/2006 regulation, does not contain SVHCs harmful chemical substances Comply with ANSI S3.19-1974 standard: Frequency (Hz) 125 250 500 1000 2000 3150 4000 6300 8300 Measured Attenuation (dB) 34.4 35.0 38.1 38.0 38.9 41.8 43.3 47.1 45.4 Standard Derivation (dB) 5.1 4.9 5.0 3.8 2.6 3.9 3.4 5.0 5.4 NRR= 30dB  
Metal Detectable Bell Shaped Foam Earplug Application: In food manufacturing facilities, preventing food contamination is a top priority. If a stray earplug made its way into food produced at that facility, a company’s reputation could also be damaged, and it could be faced with a string of consumer complaints. Metal-detectable earplugs are one of the easiest ways to help ensure that this type of non-food object is found before the food leaves the production facility. Features: These earplugs, EP-39D, have a small metal bead placed inside them to protect ears from loud noises. They are also designed to be detectable by metal detectors when they fall down the production line, preventing foreign objects from entering the product. These bell-shaped earplugs have a flared end that provides extra material to cover the outside of the ear canal and block sound effectively. They come with plastic cords containing either metal or non-metal particles and are individually packed in polybags to keep them clean. These earplugs are tested according to ANSI S3.19-1974 and feature soft, slow-recovery foam for maximum comfort and excellent noise reduction. Their bell shape provides versatility and a comfortable fit for many ear canal sizes. The attached cords are brightly colored to aid in the visual inspection of food contaminants. It is recommended to use a contrasting color that stands out from most food products. Comply with ANSI S3.19-1974 standard: The attenuation values are provided below. Frequency (Hz) 125 250 500 1000 2000 3150 4000 6300 8300 Measured Attenuation (dB) 41.3 44.0 44.7 39.8 37.9 44.5 45.6 47.5 43.3 Standard Derivation (dB) 4.0 5.2 4.1 3.9 3.2 3.5 2.9 4.1 2.4 NRR= 32dB Packaging: Polybag - Pair Box Qty - 200 Pairs Carton Qty - 10 Boxes
Banded Earplugs Features: The HEP-11 hearing protector comes equipped with semi-aural ear tips that are designed to seal the entrance of the ear canal, helping to reduce exposure to harmful levels of noise. These ear tips are comfortable and made of foam, attached to a flexible band that fits around the head. The earplugs are made of soft and smooth polyurethane, which effectively seals the ear canal, providing 30dB of CE-certified protection as tested to EN 352-2:2020. Additionally, the headband design prevents the earplugs from coming into contact with contaminated substances on workers' hands, keeping the ear canal clean. These earplugs are easy to use in dirty environments without the need for rolling them down, thus requiring less handling and being more hygienic. It is important to regularly clean and maintain these headband earplugs to ensure their hygiene and protective effect. HEP-11 is available with replaceable foam earbuds, which can be purchased separately as an accessory under the name EP-11. Excellent Attenuation Values: Test in accordance with EN352-2:2020 Frequency (Hz) 125 250 500 1000 2000 4000 8000 Measured Attenuation (dB) 30.4 25.0 26.3 28.0 36.2 42.8 42.6 Standard Derivation (dB) 5.1 3.5 3.3 3.0 3.4 3.4 4.5 APV(dB) 25.3 21.5 23.0 25.0 32.8 39.4 38.2 SNR=30dB H=32dB, M=26dB, L=24dB Provide long-term comfort: HEP-11 banded earplugs feature a plastic band that runs around the head and positions the earplugs correctly inside the ear. It is ideal for intermittent wear; the band can be easily stored around the neck when not in use. The foam pod EP-11 its in-ear characteristics, such as shape, density, hydrophilic texture, ensure all-day comfort and protection in a wide range of working environments. The unique slow recovery foam used in HEP-11 headband earplugs creates lower pressure in the ear canal than other foams for outstanding comfort throughout the day.
Industrial earplugs are a must-have for anyone who works in a noisy environment. Loud noise can be dangerous. It can damage your hearing, lead to stress and anxiety, and even increase your risk of accidents. Industrial earplugs can help to protect you from these risks. They are designed to block out harmful noise, while still allowing you to hear important sounds, such as alarms and warnings.

Industrial earplugs are available in a variety of styles and sizes, so you can find a pair that fits comfortably and provides the level of protection you need. If you work in a noisy environment, don't put your hearing at risk. Wear industrial earplugs to protect your hearing and stay safe.

Here are some of the benefits of using industrial earplugs:
They can help to protect your hearing from loud noises.
They can help to reduce stress and anxiety.
They can help to improve your concentration.
They can help to improve communication.
They can help to create a more comfortable work environment.