What documents are provided for customs?

We provide B/L, Commercial Invoice, Packing List, and Certificate of Original.

Premium Left Right Speaker Set for HP Elitebook 840 G3 G4

Name: Premium Left Right Speaker Set for HP Elitebook 840 G3 G4
Brand: Shenzhen Yanxin Technology Development Co., Ltd
SKU: 2135211192

Guangdong, ChinaShenzhen Yanxin Technology Development Co., Ltd

US$1.00-99.00

10 Pieces

Product profile

Customization

Available

Amplification Type

Laptop

Speaker Material

Plastic

Model NO.

840G3

Usage

Computer, for Computer

Adjusting Method

for Computer

Sound Channel

Single Channel

Play Frequency

Super Bass Speaker

Structure

Desktop Speaker

SNR

81-90dB

Display Screen

LCD

Model

840g3

Compatible Brand

for HP

Type

Laptop Speaker

Transport Package

Standard Export Packing

Specification

Customizable specifications

Trademark

OEM

Origin

China

HS Code

8507600090

Production Capacity

100000PCS/Year

Key features

Precise Compatibility: Designed specifically for HP Elitebook 840 G3 and G4 models.

Super Bass Sound: Delivers high-quality audio with super bass frequency response.

One-Year Warranty: Comprehensive one-year quality warranty for peace of mind.

Fast Replacement: Missing parts sent via DHL within one week if needed.

High SNR Performance: Signal-to-noise ratio of 81-90dB for clear audio output.

Company profile

Fast DeliveryODM ServicesFlexible CustomizationMinor Customization

Shenzhen Yanxin Technology Development Co., Ltd

Guangdong, China

Business Type: Trading Company CertifiedR&D Capacity: ODM Service AvailableNearest Port: shekouAverage Response Time: ≤2.48hTerms of Payment: T/TInternational Commercial Terms(Incoterms): DDP, EXW, CFR

AI-Powered supplier vetting

SummaryYanXin is identified as a Shenzhen-based trading company supplying a broad range of laptop parts and offering OEM/ODM services. It reports experience since 2008, a 175.0 m² manufacturing plant, 6–10 quality-control staff, one year of R&D engineer experience, and stated lead times within 15 workdays in both peak and off-season periods. However, it reports no quality assurance, no raw-material traceability, no written corrective-action or complaint-handling procedures, no inventory capability, and no overseas agents, branches, warehouses, showrooms, or offline trade-show participation. Supplier-management certification is listed as NIL. The available evidence supports product breadth and stated customization offerings, but several operational-control and international-service capabilities are either absent or insufficiently documented.

Supplier typeThe supplier is explicitly classified as a Trading Company, and its offshore business name is identified as not applicable. This indicates the documented supplier type is trading rather than a clearly established manufacturing entity.

CertificationsSupplier-management system certification is explicitly listed as NIL. No certification evidence is provided in the slices, so certified-management capability cannot be established.

After-Sales capabilityThe company claims painless after-sales service, but it reports no written procedures or records for corrective and preventive actions or complaint handling. It has written supplier-service assessment procedures but no records, making the claimed after-sales capability weakly substantiated.

Customization capabilityThe supplier explicitly offers OEM/ODM services and lists a broad laptop-parts range, including batteries, chargers, screens, keyboards, and other components. These statements provide direct evidence of offered customization services, although no specific customized project records are supplied.