What is the range of cell sizes?

Cell sizes range from 0.8mm to 30mm, including standard sizes like 1.6, 2.0, 3.2, 5.6, and 10mm.

stainless Steel 304 Honeycomb Air Vent for Electromagnetic Shielding

Name: stainless Steel 304 Honeycomb Air Vent for Electromagnetic Shielding
Brand: Hengshi (Langfang) Precision Machinery Manufacturing Co., Ltd.
SKU: 1968602811

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

US$100.00

10-99 Pieces

US$99.00

100-199 Pieces

US$98.00

200+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Usage

EMI Shielding, Air Ventilation

Model NO.

HSM

Type

Square Diffuser

Venetian-Style Air Layers

Single

Installation

Marine Fan

Certification

RoHS, ISO

Welding Technical

High Temperature Vacuum Brazing

Core Size

1.6-30mm

Foil Thickness

0.13mm,0.15mm,0.2mm

Dimensions

Customized

Frame

Customized

Surface Treatment

Electroless Nickel Palting,Paint,White Oxidation

Transport Package

Plywood Cases

Specification

according to the goods

Trademark

Hengshi

Origin

China

HS Code

8517799000

Production Capacity

5000PCS/Month

Key features

High-Temp Vacuum Brazing: Ensures outstanding solidness and superior EMI shielding performance for all honeycomb products.

Customizable Dimensions: Outer dimensions, frame, and core size are fully customizable to meet specific application needs.

13 Years Industry Experience: Proven expertise in EMI shielding industry with advanced engineering techniques and equipment.

Multiple Material Options: Available in stainless steel, carbon steel, hastelloy x, copper, brass, and aluminum.

Wide Cell Size Range: Cell sizes range from 0.8mm to 30mm to suit various airflow and shielding requirements.

RoHS & ISO Certified: Products meet strict international standards for quality and environmental safety.

Versatile Surface Treatments: Options include electroless nickel plating, tin plating, powder coating, paints, and white oxidation.

High Production Capacity: Equipped with auto laser spot welding facilities for unrivaled production speed in China.

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: ≤3.80h 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.