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Normally our warranty is 12 months.

What is your payment terms?

T/T, Western Union, PayPal, etc. 30% deposit in advance, 70% balance before shipment; 100% payment in advance for small orders.

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Sure, you are warmly welcome to visit our factory at any time.

High-Speed Bulk Wholesale Memory Card C10/U3 Original TF Microsd Card

Name: High-Speed Bulk Wholesale Memory Card C10/U3 Original TF Microsd Card
Brand: Shenzhen Yuchengloong Technology Co., Ltd.
SKU: 2202499295

Guangdong, ChinaShenzhen Yuchengloong Technology Co., Ltd.

US$18.88

100-99,999 Pieces

US$0.58

100,000+ Pieces

Sample price:US$2.88/piece.Request sample

Product profile

Customization

Available

Capacity

128MB-512GB

Type

Micro SD Card

Model NO.

Memory Card Application

Mobile Phone, Camera, Computer, Speaker, Camera

Interface

USB

Card Slots

Single

Installation

Internal

Speed Grade

Class 10

Size

15mm*11mm*1mm

Net Weight

About 0.5g

Write Speed

6-50MB/S

Read Speed

15-80MB/S

Certification

CE, FCC, RoHS

Warranty

1 Year Warranty Time

Transport Package

Box/Carton

Specification

128MB-512GB

Trademark

OEM

Origin

Shenzhen, Guangdong

HS Code

85235100

Production Capacity

10000000

Key features

Wide Capacity Range: Available in 128MB to 512GB options for various storage needs.

High Speed Performance: Class 10/U3 speed with read up to 80MB/S and write up to 50MB/S.

OEM Logo Customization: Supports laser printing or color silk printing of your custom logo.

1-Year Warranty: Comprehensive 1-year warranty coverage for product quality assurance.

High Durability: Waterproof, sandproof, and heat tolerant with 1000G shock resistance.

Fast Sample Delivery: Sample lead time of 2-3 days without logo, 3-5 days with logo.

Data Retention: Ensures minimum 10 years of reliable data retention service.

Plug-and-Play Support: USB bus-powered with no external power supply required.

Company profile

High Repeat Buyers ChoiceCustomization from DesignsFlexible CustomizationQuality Assurance

Shenzhen Yuchengloong Technology 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: 6 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤4.42h

AI-Powered supplier vetting

SummaryThe supplier is identified as a limited company and a professional technical supplier offering 3D software design and multiple customization options. It has five production lines, stated SSD output of 1,000,000 pieces, five quality-control staff, 21 test-equipment items, written warehouse quality procedures, and stated order fulfillment within 15 working days in both peak and off-peak periods. Its export sales represent 90% of total sales, with six years of export experience and markets in Africa, Europe, and North America. R&D resources include three engineers, although no SDK is available. The supplier reports inventory capability and fire-drill activity, but lacks a factory environmental impact assessment report, valid manufacturing-capacity contracts with related subcontractors, overseas warehouses, overseas showrooms, overseas agents or branches, and offline trade-show participation. No customer cases or certifications are provided.

Supplier typeThe supplier is explicitly described as a professional technical supplier, a limited company, and a combined company type. Its stated business coverage includes manufacturing, export trade, service, quality control, and R&D capabilities.

After-Sales capabilityThe three R&D engineers are stated to provide technical support for production and after-sales service, and the supplier reports in-stock service capability. However, it has no overseas warehouse, showroom, overseas agent or branch, and serves zero stated overseas service countries, limiting evidence of localized after-sales support.

R&D capabilityThe supplier identifies itself as a professional technical supplier, offers 3D software design, employs three R&D engineers, and conducts new product development and technical support. The absence of an available SDK is a stated limitation, but the provided evidence supports existing R&D and design capability.

Production capacityThe supplier reports five production lines, a 2,000.0 m² manufacturing plant, stated SSD output of 1,000,000 pieces, five quality-control staff, and 21 test-equipment items, with order fulfillment within 15 working days in both peak and off-peak periods. Nevertheless, it has no valid manufacturing-capacity contract with its related subcontractor, which creates a documented capacity-management weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, as well as 3D software design services. This directly supports broad customization capability.