Shenzhen Welink Electronics Co., Ltd | High-Quality Connectors Manufacturer

About Welink

A trusted name in electronic connector manufacturing since 2015.

Company Profile

Shenzhen Welink Electronics Co., Ltd (short for Welink) was founded in 2015 with a registered capital of 2 million RMB. We are a professional manufacturer focused on the research, development, and production of high-quality electronic connectors.

Our product range includes SIM card connectors, SD card connectors, USB, HDMI, FPC, battery connectors, and more. With dedicated R&D and QA departments, we ensure every product meets international standards.

ISO9001 Certified

Founded in 2015

2 Million RMB Registered Capital

Our Products

Complete range of electronic connectors. Everything you need in one place.

NANO SIM Connector

Push-push type, 6Pin (1.68H)

Model: WL-FM32P-005

High durability, compact design

MICRO SIM Connector

Push-push type, 8Pin (1.3H)

Model: WL-FM32P-002

Reliable contact, low insertion force

SD Card Connector

Push-push type, 19P (3H)

Model: WL-SIM150-222

Supports high-speed data transfer

TYPE-C USB Connector

Reversible, 24Pin

Catalog 2023 Available

Durable, high-cycle life

FPC Connector

ZIF, 0.5mm pitch

Model: WL-IC083-012

Low profile, high-density

HDMI Connector

Standard & Mini versions

Model: WL-IC610-NA0

Supports 4K resolution

Battery Connector

High current, secure fit

Model: WL-IC028

Low contact resistance

Board-to-Board

0.4mm to 1.27mm pitch

Model: WL-IC856-71

Stackable, high stability

Smart Card Connector

8P (3.65H), contact type

Model: WL-IC008-30

For IC card applications

FFC Cable

Flexible flat cable assemblies

Model: WL-ICALK-03

Custom lengths and terminations

View All Products

One-Stop Service Process

From concept to delivery – we handle every step with precision and care.

Demand Communication

Understand your exact requirements

Drawing Confirmation

Finalize technical specifications

Mold Opening

Precision tooling production

Sample Confirmation

Test and approve prototypes

Mass Production

Efficient, scalable manufacturing

Delivery & Support

On-time delivery and after-sales

Frequently Asked Questions

What types of connectors do you manufacture?

We specialize in SIM card connectors (NANO, MICRO, 2FF), SD/TF card connectors, USB (including TYPE-C), HDMI, FPC, battery connectors, board-to-board connectors, and smart card connectors.

Are your products certified?

Yes, we have passed ISO9001 Quality Management System Certification. Some products also carry CE certification, such as our TF card connectors.

Can you provide custom designs?

Absolutely. We offer customized design and production based on customer requirements, from drawing confirmation to mass production.

What is your production capacity?

With advanced plastic injection, metal stamping, and assembly lines, we support both small batch prototyping and large-scale production.

How can I get product catalogs?

You can download our TYPE-C USB catalog (2023) and other product documents directly from our official website.

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