Is customization available?

Yes, we offer flexible customization from designs.

What is the lead time for production?

Peak Season Lead Time: within 15 workdays; Off Season Lead Time: within 15 workdays

Fire Rated Door Seal Smoke Intumescent Graphite Expansion Seal Strip

Name: Fire Rated Door Seal Smoke Intumescent Graphite Expansion Seal Strip
Brand: Zhuhai Onaseal Technology Co., Ltd
SKU: 2229022135

Guangdong, ChinaZhuhai Onaseal Technology Co., Ltd

US$0.35

100-999 Meters

US$0.20

1,000+ Meters

Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

Material

Non-Porous Rubber

Usage

Doors & Windows

Type

Solid Core Sealing Strip

Sectional Shape

Rectangle

Performance

Corrosion

Standard

Colors Available

Black Grey White Brown

Product Name

Glazing Seal for Aluminum Windows

Plastic Modling Type

Extruding

Size

68*45*25cm

Weight

0.2kg

Transport Package

Sea Freight Packing

Specification

EPDM

Trademark

Onaseal

Origin

Hebei

Key features

Excellent Weather Resistance: Resists UV light, oxygen, ozone, and extreme temperature changes.

Superior Chemical Resistance: Strong resistance to most chemicals for durable performance.

High Elasticity: Withstands compression deformation and recovers original shape.

Multi-Color Options: Available in Black, Grey, White, and Brown.

Environmentally Friendly: Halogen-free with low volatile organic compounds.

Easy Installation: Easy to cut and install with good self-adhesive properties.

Versatile Applications: Suitable for doors, windows, automotive, and industrial sealing.

Customization Available: Flexible customization from designs and specific sizes.

Company profile

Importers and ExportersFast DeliveryCustomization from DesignsODM Services

Zhuhai Onaseal Technology Co., Ltd

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Designs, Flexible customizationExport Year: 2013-05-09Nearest Port: TianjinAverage Response Time: ≤3.48h

AI-Powered supplier vetting

SummaryThe supplier is identified as a limited trading company with a broad business scope and offerings focused on rubber and door-sealing products. It reports ISO 9000/9001 and ISO 14000/14001 certifications, four production lines, six to ten quality-control staff, and exports to multiple global regions. Its stated strengths include ODM availability, an average lead time within 15 workdays in both peak and off-season periods, and experience across various export markets. However, the evidence also shows no in-stock service, overseas warehouse, or overseas showroom capability; no new products in the past year; no SDK; no written complaint-handling, service-capability assessment, or corrective-action procedures; and zero quality-control test equipment reported. Financial information is limited to year labels without performance values, and no customer cases are provided.

Supplier typeThe supplier is explicitly identified as a trading company and a limited company, with no indication that it belongs to a larger corporate group. Its business scope includes technical services and broad trading activities, while the listed products are rubber and door-sealing items.

CertificationsThe supplier reports holding ISO 9000, ISO 9001, ISO 14000, and ISO 14001 certifications. The slices do not provide certificate numbers, validity dates, or scope, but the stated certifications are explicit evidence of certification holding.

After-Sales capabilityAverage lead time is stated as within 15 workdays in both peak and off-season, and five qualified service-capability suppliers are reported. However, complaint handling has no written procedures or records, service-capability assessment and corrective-action mechanisms are undocumented, and the supplier reports no in-stock, overseas warehouse, or overseas showroom capability.

R&D capabilityThe supplier reports one R&D engineer, total R&D engineer experience of 6–10 years, and ODM service availability. At the same time, it states that no new products were developed in the past year and that no SDK is available, indicating limited demonstrated recent innovation.

Production capacityThe supplier reports four production lines and six to ten quality-control staff, which supports an established production setup. However, it reports zero quality-control test equipment, unknown outsourcing procedures and manufacturing-capacity contract status, and no in-stock service capacity, leaving important production-control weaknesses.

Customization capabilityODM service is explicitly available, and the supplier offers several specialized rubber and sealing products, supporting some design or product customization potential. No OEM service for popular brands is offered, and no additional customization scope or process evidence is provided.

Product Q&A

Q:How can you guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment;

Q:What products can you buy from us?

rubber seal,seal strips,self adhensive strips,EPDM seal strips,car sealing strips

Q:Why should you buy from us not from other suppliers?

Our company has 12 years' history of producing rubber sealing products and beening specialized in all kinds of sealing strips. We have passes the ISO/TS 16949:2009 quality assurance system, developed more than 1000 kinds of products.

Q:What services can we provide?

Accepted Delivery Terms: FOB,CFR,CIF,EXW; Accepted Payment Currency:USD,CNY; Accepted Payment Type: T/T,L/C,PayPal,Western Union,Cash,Escrow; Language Spoken:English,Chinese

Q:What is the sample time?

20~35 Days