What is the packing method?

Items are packed in PE bags then in carton boxes (10-20pcs/bag, 10-50bags/carton), or customized per client requirements.

What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, and Western Union.

Waterproof Dustproof Door Window Sealing Rubber Strip

Name: Waterproof Dustproof Door Window Sealing Rubber Strip
Brand: Dongguan Huaqi Sealing Co., Ltd.
SKU: 2307683725

Guangdong, ChinaDongguan Huaqi Sealing Co., Ltd.

US$0.10-1.90

100 Meters

Product profile

Customization

Available

Material

NBR Rubber,EPDM

Application

Machinery, Industrial Component, Electronic Product, Vehicle, Household Appliance

Model NO.

HQK-E260655

Effect

Industrial, Seal

Cross-Section Shape

O-Rings

Processing Service

Moulding, Cutting

Density

1.8 g/cm3

Surface

Smooth

Certification

ISO9001...etc

Hardness

70 Shore a

Feature

Durable, Anti-Aging

Diameter

1 - 50mm

Transport Package

Inner PE Film + Outer Woven Bag/Carton Box.

Specification

Custom Size

Trademark

HQK

Origin

Guangdong, China

Production Capacity

30000 Meter/Meters Per Week

Key features

Customizable Dimensions: Diameter ranges from 1mm to 80mm with customized packing lengths available.

Durable Material Composition: Made from NBR or EPDM rubber with 1.8 g/cm3 density and 70 Shore A hardness.

Multi-Environment Resistance: Resistant to ozone, acid, alkali, oil, water, abrasion, and heat.

High Elasticity and Strength: Features 10Mpa tensile strength and 350% elongation for superior performance.

Fast Production Lead Time: Production completed within 1 to 5 days after receiving PO and 30% payment.

Flexible Customization Services: Offers OEM, ODM, and full customization from samples or designs.

Eco-Friendly and Safe: Non-toxic, odorless, anti-aging, and low flammability for safe usage.

Company profile

Fast DeliveryQA/QC InspectorsR&D CapabilitiesImporters and Exporters

Dongguan Huaqi Sealing Co., Ltd.

Guangdong, 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: 7 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.19h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and ODM/OEM capabilities, operates 12 production lines with stated silicone tube and silicone rubber sheet output, and maintains documented procedures for finished-product inspection, supplier-service assessment, corrective actions, and complaint handling. It reports OEM service for well-known brands and participation in a 2025 overseas trade exhibition. However, it has no valid manufacturing-capacity contract with affiliated subcontractors, no overseas warehouse, overseas showroom, overseas agents or branches, and no overseas service coverage by country. Innovation evidence is mixed: the supplier reports one national science and technology progress award but no new products in the past year and no SDK. Production controls also have a weakness because ongoing batch quantity reconciliation is not performed. Certification holding and specific customer case details are not provided.

Supplier typeThe supplier appears to be a manufacturing-oriented OEM/ODM supplier with 12 production lines, equipment for rubber and converting processes, in-stock capacity, and stated OEM service for well-known brands. It also has export activity and identified Southeast Asian, Middle Eastern, and domestic markets, but lacks overseas branches, agents, warehouses, and showrooms.

After-Sales capabilityThe supplier has written and followed procedures for service capability assessment, corrective and preventive actions, and customer complaint handling, with lead times stated as within 15 workdays in both peak and off-season periods. Its after-sales reach is limited by the absence of overseas warehouses, showrooms, agents, branches, and stated overseas service countries.

Production capacityProduction capability is supported by 12 production lines, more than 10 operating lines, specialized equipment, stated annual output of 2,000 tons of silicone tube and 3,000 tons of silicone rubber sheet, inventory capacity, and lead times within 15 workdays. A control weakness is that the factory does not continuously reconcile quantities for every batch or volume production, and it lacks a valid capacity contract with affiliated subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization through both design services and R&D services. It also reports ODM availability, providing direct evidence of broad customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands and participated in The 4th China (Vietnam) Export Brand Joint Exhibition in 2025. No brand names, project descriptions, order references, or independently verifiable customer case details are provided.