How do you guarantee client interests?

We support third-party quality inspections before delivery. If mass production differs from the approved sample, we take full responsibility. We also compensate for losses if we do not ship on time.

What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece.

What is the lead time for delivery?

The delivery detail is 20-30 days, depending on the order quantity.

Ep007 Silicone Corded Earplugs

Name: Ep007 Silicone Corded Earplugs
Brand: NINGBO WELWORK PPE CO., LTD.
SKU: 725335025

Zhejiang, ChinaNINGBO WELWORK PPE CO., LTD.

US$0.08

5,000-9,999 pair

US$0.095

10,000+ pair

Product profile

Customization

Available

Type

Ear Protection

Material

PU Foam, PP Line/Knite Line Can Be Choosen

Model NO.

EP007

Certification

CE, ISO, ANSI

Connector

Wired

NRR

33dB

Color

Yellow, Orange, Green, Also Can Be Customized

Name

Wired Earphones Comfortable Earplug in Box

Packaging Details

1pr Per OPP Bag, 20000prs/White Inner Box

Delivery Detail

20-30 Days

Supply Ability

120000 Pair/Pairs Per Day

Design

Wire and Wireless

Size

13*24mm

Carton Size

68*42*42cm

Rebound Time

30-60 Seconds

G.W./N.W.

13/11kgs

Transport Package

One Pr Per OPP Bag. 100PCS Per Inner Box

Specification

CE, ISO9001, ANSI

Trademark

Welwork

Origin

Zhejiang, China

HS Code

3926909090

Production Capacity

100000pieces/Month

Key features

High Noise Reduction: NRR 33dB effective soundproofing for superior ear protection.

Soft Comfortable Material: Made of soft silicone and PU foam for long-term wearing comfort.

Customizable Colors: Available in yellow, orange, green, or fully customized colors.

Reusable Design: Durable construction allows for cleaning and repeated use.

Certified Safety: Meets CE, ISO, and ANSI standards for workplace safety.

Flexible Cord Options: Choose between wired (PP/Knite line) or wireless configurations.

Fast Delivery: Quick turnaround with 20-30 days delivery and high supply ability.

OEM Service Available: Supports custom logos, designs, and packaging for bulk orders.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export Experience

NINGBO WELWORK PPE CO., LTD.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs CertifiedExport Year: 10 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤1.38h

AI-Powered supplier vetting

SummaryThe supplier is a small Ningbo-based limited-company factory with eight employees, offering personal protective and safety products including warning vests, safety glasses, gloves, rainwear, helmets, and safety shoes. It holds ISO9001:2015 and CE certifications. The supplier demonstrates product-development activity, ODM and OEM capability, and design customization, but has only one R&D engineer and no SDK. Export sales represent 90% of total sales, while overseas service infrastructure is absent: it has no overseas showroom, agent, or branch, although it has attended BDExpo 2024 in Poland. Service procedures exist, but complaint handling and corrective/preventive-action records are not documented. Financial information is insufficient for a credibility assessment. No Fortune 500 cooperation is reported, while repeat buyers account for 80%–100%.

Supplier typeThe supplier is identified as a factory and limited company located in Ningbo’s Yinzhou District, with eight employees and no affiliated company group. This indicates a small, independently structured manufacturing supplier.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE product compliance certification. These are explicit certifications supporting quality-management and applicable product-compliance capability.

After-Sales capabilityThe supplier has written service procedures and followed records, but its corrective/preventive-action and complaint-handling procedures have no written records. It has no overseas showroom, agent, or branch, serves zero stated overseas-service countries, and has attended one listed offline trade show in Poland.

R&D capabilityThe supplier launched new products during the past year, provides ODM services, and has OEM experience for well-known brands. However, it has only one R&D engineer and no available SDK, so its innovation capability is demonstrated but limited in documented depth.

Customization capabilityThe supplier explicitly provides ODM services and offers customization from customer designs. These statements directly support both original-design and design-based customization capability.

Product Q&A

Q:Do you offer OEM service?

We accept OEM orders for all our safety production lines, including client's logos and labels. We have powerful R&D capabilities to turn your ideas into concrete products and help pass testing standards.

Q:What is the noise reduction rating (NRR)?

The Ep007 Silicone Corded Earplugs have an NRR of 33dB, providing effective soundproofing.

Q:What materials are used in these earplugs?

The earplugs are made of soft silicone and PU foam, with options for PP line or Knite line connectors.

Q:What are the payment terms?

We accept T/T, L/C, D/P, Western Union, and PayPal. Typically, 30% deposit by TT and 70% against the BL copy.

Q:What is the sample policy?

We offer charged samples according to client requirements. Samples are shipped within 24 hours after order confirmation via courier with freight collect.