M5 Waterproof Protective Breather Plug Air Valve Dustproof Air Flow Plastic Vent Plug

Name: M5 Waterproof Protective Breather Plug Air Valve Dustproof Air Flow Plastic Vent Plug
Brand: Zhejiang Mingguan Electric Co., Ltd.
SKU: 2114625495

Zhejiang, ChinaZhejiang Mingguan Electric Co., Ltd.

US$0.22

1,000-4,999 Pieces

US$0.21

5,000-9,999 Pieces

US$0.20

10,000+ Pieces

Sample price:US$0.30/piece.Request sample

Product profile

Customization

Available

Media

Water

Certification

CCC, RoHS, ISO, CE, Cnpnji

Model NO.

Temperature

High Temperature

Connection

Thread

Pressure

Ventilate

Closed

Nylon

Customized Support

OEM

Packing

50PCS/Bag

Transport Package

Paper Carton

Specification

Trademark

CNPNJI

Origin

China

HS Code

3926909090

Production Capacity

1000000PCS/Month

Key features

IP68 Waterproof Rating: Ensures complete protection against dust and water immersion for reliable operation in harsh environments.

High-Quality PA66 Material: Constructed from durable engineering plastic offering excellent hardness, impact resistance, and wear resistance.

Customization Support: Offers mold, logo, and color customization options including black, white, gray, and other colors.

Multiple International Certifications: Complies with IP68, CE, CCC, UL, REACH, TUV, and RoHS standards for global market safety.

One-Way Membrane Technology: Efficiently releases built-up gases and moisture while blocking external dust and water ingress.

OEM and ODM Services: Full customization support including size, material, and logo based on client drawings or samples.

Comprehensive Quality Testing: Undergoes 100% visual and functional inspection with advanced in-house laboratory testing equipment.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExperienced TeamExhibition Experience

Zhejiang Mingguan Electric Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 11 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.65h

AI-Powered supplier vetting

SummaryThe supplier is a combined company with business activities spanning electrical equipment, power and photovoltaic equipment, plastic products, technical services, and related products. It demonstrates broad customization and R&D capabilities, including ODM, multiple customization modes, seven R&D engineers, and new products introduced during the past year. Manufacturing evidence includes injection, drilling, CNC lathe, dispensing, and testing equipment, while finished-product inspection instructions are uniformly followed. Service procedures exist for supplier capability assessment and corrective/preventive actions, but associated records are absent; complaint handling has both procedures and follow-up records. The supplier holds ISO9001:2015 and CE-related certifications. Overseas service infrastructure is limited, with no overseas warehouse, showroom, agents, branches, or currently stated overseas service countries, although it has attended HANNOVER MESSE 2024. Customer evidence includes OEM service for...

Supplier typeThe supplier is identified as a combined company and reports a diversified scope covering distribution and control equipment, photovoltaic and power electronic products, new-energy prime movers, power facility equipment, electrical equipment, plastics, rubber products, auto parts, and technical services. This indicates a broad, multi-category operating profile rather than a narrowly specialized supplier.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE-related product compliance certification, with additional certification listed as “Others.” These stated certifications provide explicit evidence of quality-management and product-compliance coverage, although the specific additional certification is not identified.

R&D capabilityThe supplier reports new products during the past year, ODM availability, broad design-service options, and seven R&D engineers. It does not have an available SDK, but the documented product-development and design resources provide explicit evidence of innovation capability.

Production capacityThe supplier lists injection, drilling, CNC lathe, dispensing, and multiple testing machines, and states that finished-product inspection instructions are uniformly followed. It also reports 11 qualified suppliers for service capability, but the slices do not state production capacity, output volume, or factory scale.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These options are reported consistently across the R&D and design-capability slices, demonstrating broad customization coverage.

Product Q&A

Q:What certifications do your products have? Can they be exported to Europe and America?

Our products hold IP68, CE, CCC, UL, REACH, TUV, RoHS and other international certifications. They comply with global standards and are safe for export to Europe, America, Southeast Asia, the Middle East, and more.

Q:Are you a factory or a trading company? Do you support customization?

We are an integrated manufacturer and trader with our own R&D and mold teams. OEM/ODM customization (size, material, logo, etc.) is supported. Drawings or samples are welcome.

Q:How do I select the right cable gland and waterproof junction box?

Focus on three parameters: thread type (M/PG/G/NPT), cable diameter, and ingress protection rating (e.g., IP68). Just tell us your mounting hole size and cable diameter, and we will help you select the right model.

Q:What is your lead time? What logistics options do you offer?

Standard products are in stock. Lead time for customized items depends on the process. We support sea freight, air freight, courier, and trade terms such as FOB/CIF, along with multiple payment methods.

Q:Can you provide samples? How do you ensure quality for mass production?

Yes, samples are available for testing. We have a strict quality control system from raw material to finished products, backed by long-term cooperation with global customers. Factory audits by you or a third-party inspection are welcome.