Can I customize the logo on the card?

Yes, we offer silk print, offset print, and laser engrave logo customization.

What is the policy for faulty items?

For non-artificial faults, we cover the round-trip delivery cost for replacement.

What are the supported speed grades?

We support Class 4, Class 6, Class 10, 3.0, U1, U2, and U3 speed grades.

Topfine Quality256GB TF Memory Card 64GB 128MB SD Card for Projector Phone Camera

Name: Topfine Quality256GB TF Memory Card 64GB 128MB SD Card for Projector Phone Camera
Brand: Shenzhen Xingshidi Technology Co., Ltd.
SKU: 697825882

Guangdong, ChinaShenzhen Xingshidi Technology Co., Ltd.

US$30.00

10-99 Pieces

US$29.50

100-499 Pieces

US$28.80

500+ Pieces

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Capacity

256GB

Type

TF Card

Model NO.

TF-4017

Memory Card Application

Cell Phone

Interface

ExpressCard Slot

Card Slots

Single

Installation

External

Speed Grade

Class 10

Certification

RoHS, CE, FCC

Transport Package

PP Packing, Gifts Packing, Blister Packing

Specification

CE, FCC, Rohs, SGS

Trademark

OEM, ODM

Origin

Taiwan

HS Code

8523511000

Production Capacity

50, 000PCS/Month

Key features

100% Real Capacity: Guaranteed genuine 256GB storage with no capacity reduction.

5-Year Warranty: Comprehensive coverage for 5 years against mechanical defects.

Class 10 Speed Grade: High-speed performance supporting Class 4, 6, 10, U1, U2, and U3 standards.

RoHS, CE, FCC Certified: Passed international safety and environmental compliance certifications.

Universal Compatibility: Works with all modern operating systems and devices like phones and cameras.

Custom Logo Printing: Available via silk print, offset print, or laser engrave methods.

Fast Production Lead Time: 1-2 days for orders under 2000pcs; 2-3 days for larger quantities.

Free Replacement Policy: Covers round-trip delivery costs for non-artificial faulty replacements.

Company profile

Fast Delivery

Shenzhen Xingshidi Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedExport Year: 1 Month CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤5.14h CertifiedTerms of Payment: LC, T/T, PayPal, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryShenzhen Topfine Technology Co., Limited is a China-based limited company described across the records as both a trading company and manufacturer/factory, supplying flash drives and related storage products. It reports broad customization and ODM capabilities, new products within the past year, extensive export coverage, and an off-peak lead time within 15 working days. However, the available quality and service-control evidence is weak: no written corrective-action or complaint-handling procedures are reported, quality assurance and traceability statuses are unknown, and quality-control test equipment is recorded as zero. A TUV Rheinland audit record is present, but its evaluation result is recorded as 0 and the report validity ended in 2025. Financial information is represented only by years, without substantive financial performance evidence. No customer cases or named-brand OEM references are provided.

Supplier typeThe supplier is identified as Shenzhen Topfine Technology Co., Limited, a China-based limited company. Its records classify it as both a trading company and manufacturer/factory, while its stated business scope includes electronic products, computer peripherals, U disks, and import/export activities; another record lists medical-device-related licensed projects, creating some scope inconsistency.

After-Sales capabilityThe supplier reports no written procedures or records for corrective and preventive actions or effective customer-complaint handling. This is explicit evidence of a documented service-process deficiency.

R&D capabilityThe supplier states that it had new products during the past year and provides ODM services, indicating some product-development capability. It also reports no available SDK, but the absence of an SDK is not by itself evidence that its general innovation capability fails the field.

Production capacityThe supplier is described as a manufacturer/factory and reports production of storage-related products including HDDs, SSDs, micro SD cards, USB flash drives, and memory cards, with stated output of 5,000,000 pieces. However, its quality-control test-equipment quantity is recorded as zero, while quality assurance and traceability statuses are unknown, weakening confidence in production-control maturity.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and also states that it provides ODM services. These records directly support broad customization capability.