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Lead time is one month during the off-season and 6-12 months during the peak season.

Advanced High-Carbon Graphite Sheet Featuring Metal Foil Support

Name: Advanced High-Carbon Graphite Sheet Featuring Metal Foil Support
Brand: Ningbo Sunwell Sealing Materials Co., Ltd.
SKU: 790190595

Zhejiang, ChinaNingbo Sunwell Sealing Materials Co., Ltd.

US$1.00

1 Piece

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Graphite Sheets

Thickness

1mm-5mm

Model NO.

Graphite Sheet Reinforced with Metal Foil SUN

Specifications

1000*1000, 1500*1500

Carbon Content

High-Carbon

Grade

Industrial Grade

Forming Way

Molded Graphite

Composition

Graphite

Transport Package

Wooden Case

Specification

1000*1000MM

Trademark

SUNWELL

Origin

China

HS Code

681510000

Production Capacity

10tons/Month

Key features

Metal Foil Reinforcement: Three-layer structure with stainless steel foil (SS304/SS316) or Nickel for enhanced strength.

High Carbon Content: Industrial grade carbon content is 98-99%, Unclear grade is 99.5% for superior purity.

Customizable Thickness: Available thickness ranges from 0.5mm to 3.0mm, with specific options of 1mm to 5mm.

Excellent Compressibility: Features high compressibility (30%) and recovery (15%) with low stress relaxation.

Wide Dimension Options: Standard sizes include 500x1000mm, 1000x1000mm, 1500x1500mm, and 1500x2000mm.

Company profile

Ningbo Sunwell Sealing Materials Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2011-01-01Nearest Port: Shanghai, NingboAverage Response Time: >24hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, Others

AI-Powered supplier vetting

SummaryNingbo Sunwell Sealing Materials Co., Ltd. is identified primarily as a China-based manufacturer of sealing and heat-preservation products, although one record classifies it as a trading company. The supplier reports ISO 9001 certification, more than 10 production lines, 15 million spiral wound gasket pieces and 12 million ring joint gasket pieces in annual output, and 6–10 R&D engineers and quality-control staff. It has reported export activity since 2011, self-operated import/export rights, and exports representing 51%–70% of total sales. The company states that it supports OEM and ODM orders and provides engineering assistance, but the supplied records do not independently verify these claims. Buyer and transaction evidence is limited, and the records provide insufficient information to assess financial strength or after-sales performance. No financial figures are included.

CertificationsThe supplier reports holding ISO 9001 certification. This is explicit evidence of a certified management system and supports a positive assessment for this field.

R&D capabilityThe supplier reports 6–10 R&D engineers and describes itself as engaged in research and development across multiple sealing-product categories. It also offers engineering assistance according to its company description, providing explicit but largely self-reported evidence of innovation capability.

Production capacityThe supplier reports more than 10 production lines and annual output of 15 million spiral wound gasket pieces and 12 million ring joint gasket pieces. It also identifies itself as a manufacturer and reports export operations since 2011, providing explicit evidence of substantial production capability.

Customization capabilityThe supplier explicitly states that it accepts OEM and ODM orders and can provide engineering assistance for customer applications. This directly supports the availability of customization services, although the records do not specify technical scope, tooling capability, or examples of completed customized projects.