What materials are used for the honeycomb panels?

The panels are made from 304 Stainless Steel, offering excellent corrosion resistance.

What is the warranty period for the product?

We provide a 3-year warranty for our products.

Hengshi Carbon Steel Honeycomb Core Waveguide Ventilation Panel for EMI Shielded Enclosure

Name: Hengshi Carbon Steel Honeycomb Core Waveguide Ventilation Panel for EMI Shielded Enclosure
Brand: Hengshi (Langfang) Precision Machinery Manufacturing Co., Ltd.
SKU: 1989148712

Hebei, ChinaHengshi (Langfang) Precision Machinery Manufacturing Co., Ltd.

US$10.00

2-499 Pieces

US$5.00

500+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Guide

Warranty

3 Year

Model NO.

Hspink

Material

304 Stainless Steel

Shape

Round

Performance

Corrosion Resistance

Function

EMI FRI Shielding Filter and Vent

Model

Round

Application

EMI FRI Shielding Filter and Vent

Wall Thickness(mm)

0.13/ 0.15/ 0.2mm

Shapeness

Customized

Surface Process

Mirror/Brushed

Cell Size(mm)

0.8-3.2mm

Thicknesses

Customisable

Joint

Laser Spot Welded/Blazing

Transport Package

Paper+Wooden

Specification

45mm*20mm

Trademark

hengshi

Origin

China Hebei

Production Capacity

100

Key features

EMI/RFI Shielding: Provides optimum EMI/RFI shielding with minimum pressure drop for ventilating air.

Customizable Design: Shape, cell size, and thickness are customizable to meet specific requirements.

3-Year Warranty: Comprehensive 3-year warranty coverage for peace of mind.

Corrosion Resistance: Made from 304 Stainless Steel ensuring high corrosion resistance performance.

Free Samples: Free samples provided; customer only needs to cover shipping fees.

Online Support: Professional online guide and technical support available after-sales.

Flexible Payment: 100% payment for orders under $1000; 30% deposit for orders over $1000.

Fast Delivery: Delivery time ranges from 7 to 30 days depending on specifications.

Company profile

Hengshi (Langfang) Precision Machinery Manufacturing Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedNearest Port: Beijing PortAverage Response Time: ≤3.91h CertifiedTerms of Payment: T/T CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryHengshi (Langfang) Precision Machinery Manufacturing Co., Ltd. is a China-based limited company established in 2019 and located in Gu'an County, Langfang, Hebei. It specializes in metal honeycomb products, including wind-tunnel honeycomb, honeycomb cores, EMI/EMC/RF shielding panels, ventilation panels, and sealed strips. The supplier reports ISO9001:2015 and GJB9001C-2017 certifications, RoHS and SGS compliance, more than 10 production lines, 44 employees, 5 R&D engineers, and 6–10 quality-control staff. Its stated capabilities include independently developed stamping equipment, laser welding, high-temperature vacuum brazing, product design, production, and technical guidance. Evidence supports production, certification, and customization strengths. However, the provided information does not establish after-sales service performance, financial credibility, or customer cases.

Supplier typeThe supplier is identified as a limited company in China, with its operating location in Langfang, Hebei, and is described in the basic information as a trade company. Its product and company descriptions also identify it as a precision machinery manufacturing company specializing in metal honeycomb products, indicating a combined trading and manufacturing profile.

CertificationsThe supplier reports holding an ISO9001:2015 certificate and states that it has passed GJB9001C-2017. Its products are also described as complying with RoHS and having SGS certification. These stated certifications and compliance claims provide explicit evidence of formal quality-management and product-compliance credentials.

R&D capabilityThe supplier reports 5 R&D engineers, independently developed honeycomb stamping equipment, laser-welding equipment, and advanced high-temperature vacuum-brazing technology. It also claims design capability and more than 13 years of team experience in honeycomb or EMI-shielding production, supporting a positive assessment of technical development capability.

Production capacityThe supplier reports more than 10 production lines and equipment including vacuum brazing, automated laser welding, and honeycomb stamping systems. It describes these facilities as supporting production capacity for metal honeycomb products, while its quality team is reported at 6–10 staff. This is explicit evidence of substantial manufacturing infrastructure.

Customization capabilityThe supplier explicitly states that it can support product design, production, technical guidance, and the manufacture of exact honeycomb products required by customers. Its independently developed equipment and vacuum-brazing and laser-welding capabilities further support the stated ability to produce application-specific solutions.

Product Q&A

Q:Are you a manufacturer or a trading company?

We are a leading EMI/RFI shielding product manufacturer in China with 11 years of experience.

Q:How long is the delivery time?

The delivery time is 7-30 days, depending on the required materials, designs, and quantities.

Q:Do you provide free samples?

Yes, we provide samples for free, and you only need to pay the shipping fee for the samples.

Q:What are the terms of payment?

For payments less than or equal to $1000 USD, 100% is required at the ordering phase. For payments greater than $1000 USD, a 30% down payment is required at ordering, with the rest amount due before shipping.

Q:Do you provide product customization services?

Yes, we can customize all types of EMI shielding products to your requirements and applications using cutting-edge manufacturing facilities.