What is the optical class of the lens?

The optical class is 1/1/1/2, ensuring high clarity and safety.

Can the sensitivity and delay time be adjusted?

Yes, both sensitivity and delay time (0.15S-0.80S) feature stepless adjustment.

Auto Darkening Welding Helmet (WH7711 Red)

Name: Auto Darkening Welding Helmet (WH7711 Red)
Brand: Wuhan Welhel Photoelectric Co., Ltd.
SKU: 695676745

Hubei, ChinaWuhan Welhel Photoelectric Co., Ltd.

US$17.00

1,000 Pieces

Sample price:US$18.00/piece.Request sample

Product profile

Customization

Available

Type

Welding

Certification

CE, RoHS

Model NO.

WH7711 Red

Wear Mode

Knob Type

Color

Red

Material

Nylon

Brand

Welhel

Transport Package

Colour Box

Specification

CE, ANSI

Trademark

WELHEL

Origin

Wuhan, Hubei, China

HS Code

6506100090

Production Capacity

100, 000 PCS/Year

Key features

Dual Power Supply: Equipped with lithium battery and solar cells to extend battery life and ensure reliability.

High Optical Clarity: Optical class 1/1/1/2 with DIN9-13 dark state for clear vision and improved welding quality.

Durable Shell Material: Made of high-and-low temperature resistant, corrosion resistant, flame retardant, and durable Nylon.

Adjustable Settings: Features stepless sensitivity and delay time adjustment (0.15S-0.80S) for precise control.

Comprehensive Protection: Provides full-process protection against ultraviolet and infrared radiation up to shade 16.

OEM/ODM Service: Supports customized branding and packaging with OEM and ODM services available.

2-Year Warranty: Backed by a 2-year warranty covering mechanical defects for peace of mind.

Company profile

Wuhan Welhel Photoelectric Co., Ltd.

Hubei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2004-09-01 CertifiedNearest Port: Shanghai Port, Shenzhen Port, Ningbo Port, Tianjin Port, Wuhan PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryWuhan Welhel Photoelectric Co., Ltd. is a China-based manufacturing factory established in 2004, focused on welding helmets and related protective products. It reports five production lines, annual output of 700,000 welding helmets or masks, a 3,300 m² plant, and export sales representing 71%–90% of total sales. The supplier states that it holds ISO9001:2015 and product approvals including CE, ANSI, AS/NZS, and RoHS, and offers OEM products in different designs and colors. Its descriptions indicate ongoing production research and a dedicated R&D team, while 21–30 quality-control staff are reported. Evidence is insufficient to assess after-sales service and financial credibility. One trade record identifies TRUPER SA DE CV as a buyer, but the limited transaction count does not establish a broad customer track record.

Supplier typeThe supplier is identified as a limited company and a manufacturing factory based in Wuhan, Hubei, China. Its stated business focuses on manufacturing and processing, with welding helmets, welding glasses, and welding suits as main products.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and states that its products are CE, ANSI, AS/NZS, and RoHS approved. These certifications and approvals provide explicit evidence of quality-management and market-compliance credentials, although the underlying certificate documents are not included.

R&D capabilityThe supplier states that it conducts production research, designs and researches auto-darkening welding helmets, and has R&D engineers with five years of total experience. This supports an active product-development capability, though no specific patents, new-product launches, or technical performance results are provided.

Production capacityThe supplier reports five production lines, a 3,300 m² manufacturing plant, annual output of 700,000 welding helmets or masks, and lead times of within 15 working days off-peak and one month during peak season. These explicit capacity and delivery figures support established production capability.

Customization capabilityThe supplier explicitly offers OEM products to welding-helmet and safety-product companies and states that products can be supplied in a range of designs and colors. This directly supports customization capability for product appearance and OEM requirements, although the scope of engineering customization is not specified.