FM Approved Fire Damper - Fire Safety Compliance for High-Rise Buildings

Name: FM Approved Fire Damper - Fire Safety Compliance for High-Rise Buildings
Brand: Dezhou Wohui Environmental Technology Co., Ltd
SKU: 2119701302

Shandong, ChinaDezhou Wohui Environmental Technology Co., Ltd

US$20.00

50-99 Pieces

US$18.00

100-199 Pieces

US$16.00

200+ Pieces

Sample price:US$30.00/piece.Request sample

Product profile

Material

Galvanized Steel Sheet

Usage

for Experiment, for Air Conditioner, for Manufacture, for Refrigerate

Type

Fire Damper

Model NO.

customized

Venetian-Style Air Layers

Bunk

Installation

Galvanized Sheet

Certification

ISO

Model No.

Fhf-W.Fhe-W-K.Fhf-Wsfk.Fhf-Wsdc-K.Fhf-Wsdc-Fk,Fhf

Function

Smokeexhaust/Ventilation

Operating Method

Manual\Automatic

Product Process

Flange Connection

Brand

Wohui

Thickness

Can Be Customized

Guarantee Period

365days

Product Size

Can Be Customized

Transport Package

Self-Sealing Membrane Wooden Frame

Specification

can be customized

Trademark

wohui

Origin

Shandong, China

HS Code

7604299000

Production Capacity

500000

Company profile

Dezhou Wohui Environmental Technology Co., LtdShandong, 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: Foreign trade business has just begun CertifiedNearest Port: QingdaoAverage Response Time: ≤5.04h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, ODM capability, recent new-product development, and OEM service for well-known brands. Its stated production equipment supports metalworking and forming operations, while its business scope covers building materials, fireproofing, mechanical, electrical, firefighting, and related products. However, service-management procedures and records are incomplete, and no overseas warehouses, showrooms, agents, branches, or offline trade-show participation are reported. Financial information is excluded from this assessment under the privacy requirement. Certification holdings and specific customer cases are not sufficiently documented.

Supplier typeThe stated business scope covers building materials, fireproof sealing materials, mechanical parts, metal structures, firefighting equipment, electrical equipment, fasteners, and related products. This indicates a diversified industrial and building-materials supplier, but the slices do not identify a more specific legal or business classification.

After-Sales capabilityThe supplier has procedures for corrective and preventive actions and customer complaints, but no written records are maintained. It also reports no overseas warehouse, showroom, agent, branch, or offline trade-show participation; these facts indicate limited documented and overseas service infrastructure, although they do not establish that all after-sales support is absent.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and plans further R&D in green environmental technologies and energy-saving equipment. It does not have an available SDK, but SDK availability is not necessary to demonstrate the reported product-development capability.

Production capacityThe listed equipment includes laser cutting and welding, riveting, bending, shearing, CNC forming, CNC punching, drilling, and automatic screw-machining equipment, supporting substantial metal fabrication and forming capabilities. The supplier also states a peak-season lead time of one month and an off-season lead time within 15 working days, but capacity volume and utilization are not provided.

Customization capabilityBoth slices explicitly report customization from samples, customization from designs, full customization, minor customization, and flexible customization. The supplier also reports ODM capability, providing strong direct evidence of broad customization support.