Can the size be customized?

Yes, the size is fully customizable to meet specific requirements.

How is the fire grill fixed?

It is mechanically attached using screws, plugs, or fittings with matching fire resistance levels.

What is the lead time for orders?

Lead time is 15 days for orders under 1000 pieces, and can be negotiated for larger quantities.

Intumescent Damper Fire Grill Fire Stopping

Name: Intumescent Damper Fire Grill Fire Stopping
Brand: Hangzhou Biyou Building Materials Technology Co., Ltd.
SKU: 2079968845

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

US$12.00

200 Pieces

Product profile

Customization

Available

Application

Indoor, Outdoor

Certification

CE, ISO

Model NO.

BY-044

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

Customized Size Support: Available in multiple dimensions including 250x250x40/50/60 and 400x400x60 mm.

Fireproof Material: Constructed with PVC casing and intumescent fire material for Grade A fire resistance.

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

Easy On-Site Cutting: Lightweight mineral fibre board that can be easily cut to size for friction fit.

CE and ISO Certified: Meets international safety standards with CE and ISO certifications.

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

Simple Style Design: Features a simple style with square edges and silver plate appearance.

Effective Compartmentalisation: Provides simple and effective fire stopping in walls and floors.

Company profile

Hangzhou Biyou Building Materials Technology Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2014-12-05Nearest Port: Shanghai, NingboAverage Response Time: ≤10.83hTerms 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 Chinese manufacturer/factory with production in Jiashan, Zhejiang, while its international sales office is in Hangzhou. The supplier specializes in weather sealing systems and passive fire products, including intumescent seals, fire pillows, collars, tapes, smoke seals, and related sealing products. It reports ISO 9001 and ISO 14001 certifications, 10 production lines, 6–10 R&D engineers, and 6–10 quality-control staff. The company states that it has professional R&D resources and efficient after-sales service, but the provided information does not independently substantiate the scope or performance of these services. Export activity is reported at 90% of sales, with self-operated import/export rights and exporting experience beginning in 2014. Limited transaction records identify buyers in Ukraine and Vietnam, but they do not establish a broad or well-verified customer portfolio. Evidence is insufficient to assess financial...

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory, with a stated factory location in Jiashan, Zhejiang, separate from its Hangzhou international sales office. Its product description and operating data indicate direct manufacturing activity, including 10 production lines.

CertificationsThe supplier reports holding ISO 9001 and ISO 14001 management-system certifications. The slices identify the certifications but do not provide certificate numbers, issuing bodies, validity dates, or certified scopes.

After-Sales capabilityThe company explicitly states that it provides efficient after-sales service and describes its products and organization as supported by professional resources. However, no details are provided on service staffing, response times, warranty terms, or service outcomes.

R&D capabilityThe supplier states that it has a professional R&D group, and the profile reports 6–10 years of total R&D engineer experience. This supports the presence of an R&D function, but no patents, new-product records, testing results, or other measurable innovation achievements are provided.

Production capacityThe supplier identifies itself as a specialized manufacturer of weather sealing and passive fire products and reports 10 production lines, 6–10 quality-control staff, and 6–10 R&D engineers. These data provide explicit evidence of established production resources, although capacity utilization and delivery performance are not stated.

Client casesThe records associate the supplier with named buyers in Ukraine and Vietnam, including ТОВ КОВЛАР ГРУП, CÔNG TY TNHH KENTAR, and CÔNG TY CỔ PHẦN TẬP ĐOÀN KỸ NGHỆ GỖ TRƯỜNG THÀNH. Each provided record shows only one transaction, so the evidence confirms limited named buyer activity but does not demonstrate a broad, repeat, or independently verified customer case history.