Food Grade Silicone Sponge Closed Cell Solid Foam Sponge Cord/Strip/Rod

Name: Food Grade Silicone Sponge Closed Cell Solid Foam Sponge Cord/Strip/Rod
Brand: Qingdao Sincere Metal Product Co., Ltd.
SKU: 946806515

Shandong, ChinaQingdao Sincere Metal Product Co., Ltd.

US$0.20

1,000-9,999 Meters

US$0.18

10,000+ Meters

Sample price:US$1.00/meter.Request sample

Product profile

Customization

Available

Material

Sponge Rubber

Usage

Automobile, Machinery, Doors & Windows, Sealing

Model NO.

FBS-SF8903A

Type

Solid Core Sealing Strip

Sectional Shape

O-Shape

Performance

Temperature

Vulcanization

Non-Continuous Vulcanization

Standard

Standard, Nonstandard

Transport Package

100m/Roll 1000m/CTN

Specification

2mm to 30mm

Trademark

no brand

Origin

China

HS Code

3926909090

Production Capacity

5000000000meters

Key features

FDA Certified Food Grade: Made from non-toxic, chemically inert silicone safe for food contact applications.

Customizable Dimensions: Available in diameters 2mm-80mm with any length and color options as needed.

Excellent Sealing Property: Provides perfect airtightness, shock absorption, and sound insulation for various gaps.

Durable Chemical Resistance: Resistant to ozone, acid, alkali, oil, water, UV lighting, and weathering.

High Elasticity & Strength: Features 350% elongation and 10-30psi tensile strength for long-lasting performance.

Company profile

Importers and ExportersFast DeliveryCustomization from DesignsOEM Services

Qingdao Sincere Metal Product Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-01-09Nearest Port: Qingdao, Shanghai, TianjinAverage Response Time: ≤4.88hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryQingdao Sincere Metal Product Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, offering metal, lifting, marine, automotive, and related products. It holds ISO 9001 certification, but the provided audit result is 0 and the audit validity ended on April 22, 2025. Customization is supported through samples, designs, and flexible methods, and the supplier reported new products launched in the past year. However, it reports no available SDK, fewer than five R&D engineers, fewer than five quality-control staff, zero quality-control test equipment, and no written procedures or records for corrective actions or complaint handling. Financial-year references are provided, but no financial performance evidence is included. No customer cases are supplied.

Supplier typeThe supplier is described as a trading company and manufacturer/factory, with a limited-company structure in Qingdao, China. Its stated scope covers wholesale, import/export, and a broad range of metal and hardware products, indicating both commercial distribution and manufacturing-related capabilities.

CertificationsThe supplier reports ISO 9001 certification. However, the BV audit result is recorded as 0, and the stated audit period expired on April 22, 2025; therefore, the available evidence confirms a certification claim but does not establish current audit validity or strong audit performance.

After-Sales capabilityThe supplier has no written procedures or records for corrective and preventive actions or effective customer-complaint handling. This is explicit evidence of a deficiency in documented after-sales and service-management processes.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and flexible customization. These stated service options directly support a positive assessment of customization capability.

Product Q&A

Q:Is the silicone sponge food grade?

Yes, the product is FDA certified, non-toxic, and chemically inert, making it safe for food-related applications.

Q:Can I customize the size and color?

Yes, we offer customized sizes with diameters ranging from 2mm to 80mm, any length, and various colors including white, red, blue, purple, or Pantone colors.

Q:What are the main applications for this product?

It is widely used for sealing in doors, windows, refrigerators, ovens, automobiles, railway, bridges, and industrial machinery due to its excellent sealing and shock absorption properties.

Q:What is the density and tensile strength?

The density ranges from 0.3 to 0.8 g/cm3, and the tensile strength is between 10-30psi (or 10Mpa as per technical data).

Q:How is the product packed?

The standard packing is 100m per roll, but customized packing lengths are also available upon request.