Can the mask be used in poor air quality?

In the environment of poor air quality (pollutants and hypoxia, etc.), it is not recommended to wear this product.

Cup Type Headloop Labor Protection Dust Prevention Face Mask with Valve

Name: Cup Type Headloop Labor Protection Dust Prevention Face Mask with Valve
Brand: Shenzhen Selen Clean Tech Co., Ltd.
SKU: 681522135

Guangdong, ChinaShenzhen Selen Clean Tech Co., Ltd.

US$0.30

100-999 Pieces

US$0.27

1,000-9,999 Pieces

US$0.24

10,000+ Pieces

Product profile

Customization

Available

Age Group

General

Shape

Bowl Size

Model NO.

NP--S-W10

Season

All Seasons

Transport Package

20PCS/Box, 400PCS/CTN

Specification

4 layers

Trademark

SELEN or Customer Logo

Origin

China

Key features

95% Filtration Efficiency: Achieves 95% filtration of non-oily particles with high filterability.

Seven-Layer Construction: Made of nonwoven fabric with ultrasonic heating, spot welding, and banding processes.

Adjustable Nose Strip: Wholly plastic strip is hypoallergenic and adjustable to fit the nose bridge without glass fiber.

Breathable Design: Features a valve for good air permeability and comfortable wear.

OEM and ODM Services: OEM and ODM services are available for custom production needs.

20+ Years Experience: Over 20 years of experience in labor insurance product manufacturing ensures reliability.

Hypoallergenic Material: Free from glass fiber and designed to be hypoallergenic for sensitive users.

Versatile Usage: Suitable for cleaners, builders, farmers, doctors, students, and various weather conditions.

Company profile

Shenzhen Selen Clean Tech Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2002-02-01 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.89h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryShenzhen Selen Clean Tech Co., Ltd. is identified as a manufacturing factory and system-solution provider specializing in anti-static and cleanroom products and services. It reports ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications, more than 10 production lines, 11–20 quality-control staff, and 24 R&D engineers. Its product scope includes cleanroom hoods, wipes, ESD garments and footwear, masks, gloves, packaging, and related products. The company reports production, storage, and transportation bases in Shenzhen and Suzhou, a broad domestic service network, and more than 2,000 customers, including recognized domestic and international enterprises. Evidence supports manufacturing, certification, production, innovation, service-network, and customer-reference strengths. Customization capability and financial credibility cannot be conclusively assessed from the provided information.

Supplier typeThe supplier is explicitly identified as a factory and manufacturer based in China. Its business focuses on anti-static and cleanroom products, engineering design, construction, maintenance, and cleanroom laundry services, indicating both manufacturing and integrated solution capabilities.

CertificationsThe supplier reports holding ISO9001:2015, ISO14001:2015, and ISO45001:2016 certificates. These stated certifications cover quality, environmental, and occupational health and safety management systems.

After-Sales capabilityThe company states that it has established a complete sales and service network, with two production, storage, and transportation bases and 26 offices in major Chinese cities providing one-stop services. This supports broad service coverage, although specific warranty, response-time, or repair policies are not provided.

R&D capabilityThe company explicitly emphasizes research, development, and innovation in high-tech products and reports 24 R&D engineers. Its stated focus on anti-static and cleanroom product development and precision intelligent manufacturing supports innovation capability, although no specific patents or completed development projects are listed.

Production capacityThe supplier is classified as a manufacturing factory, reports more than 10 production lines, 11–20 quality-control staff, and production, storage, and transportation bases in Shenzhen and Suzhou. Its stated product range covers multiple cleanroom, ESD, safety, and nonwoven categories, supporting substantial production capability.

Client casesThe company states that it has established cooperative relationships with more than 2,000 customers, including SMIC, Huawei, BOE, Panasonic, Bosch, BYD, and Yangtze River Pharmaceutical Group. A trade record also associates it with CEBU MITSUMI INC for a cleanroom hood, providing both broad stated customer references and one identified transaction.

Product Q&A

Q:How long does the mask last?

The mask can be used repeatedly. Depending on the environment, it is generally recommended to replace it about once a week, and it should be replaced in time if it is dirty or broken.

Q:How protective is the mask?

This mask can achieve 95% filtration of non-oily particles, with good filterability and high filtration level.

Q:Does the mask have a smell?

The mask itself has no smell, but the mask will be sterilized when it leaves the factory. A little smell is unavoidable for all masks. If you are sensitive to the smell, you can remove it by drying it before use, and it will not affect your health.

Q:What is the lead time for orders?

The average lead time is one month for both peak season and off-season.

Q:What payment terms are accepted?

We accept LC and T/T as terms of payment.