What payment terms are accepted?

The accepted terms of payment are T/T.

What are the main applications for this product?

It is typically used for lithium battery systems to achieve optimal energy performance.

Lithium Ion Battery Triple-Layer Composite Diaphragm

Name: Lithium Ion Battery Triple-Layer Composite Diaphragm
Brand: XIAMEN TOB NEW ENERGY TECHNOLOGY CO., LTD.
SKU: 2032974565

Fujian, ChinaXIAMEN TOB NEW ENERGY TECHNOLOGY CO., LTD.

US$2.50-4.00

1 Square Meter

Product profile

Customization

Available

Separator Type

PP-PE-PP

Negative Materials

Model NO.

TOB-PP-PE-PP-2320

Cathode Materials

Transport Package

Carton

Specification

20um

Trademark

TOB

Origin

China

Key features

Triple-Layer Structure: PP-PE-PP trilayer composite membrane for enhanced stability.

High Chemical Resistance: Excellent resistance to acids, bases, and most chemicals.

Zero TD Shrinkage: Reduces internal shorting and improves high temperature dimensional stability.

High-Speed Shutdown: PE inner layer provides high-speed shutdown for safety.

Uniform Pore Structure: Ensures high chemical and thermal stability.

Customizable Width: Standard metric slitting available from 11.0 to 93.0 mm.

Flexible Roll Length: Orders available on 1000m and 1500m length rolls.

CE Certified: Product meets CE certification standards.

Company profile

High Repeat Buyers ChoicePatents AwardedYears of Export ExperienceImporters and Exporters

XIAMEN TOB NEW ENERGY TECHNOLOGY CO., LTD.

Fujian, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2003-10-20 CertifiedNearest Port: Xiamen PortAverage Response Time: ≤10.51h CertifiedTerms of Payment: T/T CertifiedInternational Commercial Terms(Incoterms): FOB, EXW

AI-Powered supplier vetting

SummaryThe supplier is a China-based limited trading company established in 2012, with 30 employees and a stated focus including hydraulic coin cell crimping and laboratory rolling roll heat press machines. It reports in-stock service capacity, 3D software design, multiple customization options, CE certification, and regular fire drills. However, it reports no overseas warehouse, showroom, agents or branches, offline trade-show participation, popular-brand OEM, SDK, ODM, or new product development during the past year. Peak-season lead time is one month and off-season lead time is within 15 workdays. Service corrective-action and complaint-handling procedures lack written procedures or records, while quality assurance, traceability, and contract status are unclear. The available information does not substantiate customer cases or direct production capability.

CertificationsThe supplier reports sustainable-development and product certification capability through CE certification. The slices do not specify the certified products, certificate validity, or additional certifications.

After-Sales capabilityThe supplier reports in-stock service capacity and lead times of one month during peak season and within 15 workdays during the off-season. However, it has no overseas warehouse, agents, branches, or showrooms, and it lacks written procedures or records for corrective and preventive actions and customer complaint handling.

R&D capabilityThe supplier reports no available SDK, no ODM service, and no new products during the past year. It does provide 3D software design services and several forms of customization, but the evidence does not demonstrate ongoing product innovation.

Customization capabilityThe supplier reports 3D software design services and supports customization from samples, designs, minor customization, flexible customization, and full customization. This is explicit evidence of broad customization capability, although it does not include specific project examples.