Does the product come with a warranty?

Yes, we provide a 2-year warranty for our fire grills.

How is the fire grill installed?

It is mechanically attached using screws, plugs, or fittings. Gaps should be filled with intumescent mastic, and it can be easily cut to size on-site.

What is the fire resistance grade of the grill?

The fire grill is rated as Grade A, providing high-level fire stopping performance for building structures.

Fireproof Air Vent Grill Fire Protection

Name: Fireproof Air Vent Grill Fire Protection
Brand: Hangzhou Biyou Building Materials Technology Co., Ltd.
SKU: 2177187625

Zhejiang, ChinaHangzhou Biyou Building Materials Technology Co., Ltd.

US$11.00

200 Pieces

Product profile

Customization

Available

Application

Indoor, Outdoor

Certification

CE, ISO

After-Sales Service

Support

Thickness

5mm

Keyboard

Fire Grill

Size

Support Customized

Advantage

Fireproof Materials

Function

Fire Stopping Material

Grade

Grade a

Appearance

Plate

Color

Silver

Edge

Square

Usage

Building

Warranty

2 Years

Material

Fireproof Material

Type

Fire Grill

Surface Finishing

with Case

Shape

Simple Style

Transport Package

10PCS/Carton

Specification

size customized

Trademark

BIYOU

Origin

Hebei

HS Code

3926909090

Production Capacity

500

Key features

Customizable Size Options: Supports customized sizes including 250x250x40/50/60 and 400x400x60 mm.

Fireproof Material Construction: Made of PVC casing and fireproof material for effective fire stopping.

Versatile Installation: Suitable for walls, doors, floors, partitions, and cable trays.

Easy On-Site Cutting: Lightweight mineral fiber board easily cut to size for friction fit.

CE and ISO Certified: Meets CE and ISO standards for quality and safety assurance.

2-Year Warranty: Comes with a 2-year warranty for peace of mind.

High Fire Resistance Grade: Rated as Grade A fire stopping material for building safety.

Fast Lead Time: Standard lead time of 15 days for orders under 1000 pieces.

Company profile

Hangzhou Biyou Building Materials Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2014-12-05Nearest Port: Shanghai, NingboAverage Response Time: ≤9.68hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryHangzhou Biyou Building Materials Technology Co., Ltd. is identified as a China-based manufacturer/factory with production in Jiaxing, Zhejiang, specializing in weather sealing and passive fire protection products. It reports ISO 9001 and ISO 14001 management-system certifications, 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. The supplier states that 90% of sales are exports, has self-operated import/export rights, and began exporting in 2014. Its stated product range covers fire, smoke, acoustic, TPE, silicone, and PVC sealing products. The available trade records show limited transaction evidence, with one transaction associated with each listed buyer record; therefore, customer-case depth and financial credibility cannot be fully assessed. After-sales service and product customization are mentioned or implied only partially and lack sufficient detail for a definitive evaluation.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory, with an international sales office in Hangzhou and a factory in Jiashan, Jiaxing, Zhejiang. Its stated business focuses on manufacturing weather-sealing and passive-fire products, supported by 10 production lines.

CertificationsThe supplier reports holding ISO 9001 and ISO 14001 management-system certifications. These certifications provide explicit evidence of formal quality and environmental management systems, although the slices do not provide certificate numbers, issuing bodies, or validity dates.

After-Sales capabilityThe company states that it provides efficient after-sales service and has professional R&D resources and high-quality products. However, no specific service scope, response process, support locations, warranty terms, or service-performance evidence is provided.

R&D capabilityThe supplier states that it has a professional R&D group, and the reported total experience of its R&D engineers is 6–10 years. This supports the existence of an experienced R&D function, but the slices do not document patents, new-product launches, proprietary technologies, or measurable innovation outcomes.

Production capacityThe supplier identifies itself as a manufacturer and reports 10 production lines, 6–10 quality-control staff, and a factory location in Jiaxing, Zhejiang. These facts provide explicit evidence of established production infrastructure and quality-control staffing.