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Precision Connectors for Modern Electronics

Dongguan Xinlong Technology Co., Ltd. – Trusted manufacturer of DC Power Jacks, 3.5mm Audio Jacks, USB Connectors, and more. 20+ years of expertise, 3000+ product variants, 20 million monthly output.

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About New Dragon

A leading connector manufacturer combining R&D, manufacturing, processing, and sales under one roof.

Factory Interior

20+ Years of Excellence in Connector Manufacturing

NEW DRAGON Electronics is a professional connector manufacturer based in Dongguan, China — one of the most developed industrial regions in mainland China. With over 20 years of experience, we specialize in designing and producing high-precision electronic connectors used in smartphones, computers, GPS systems, 3D audio, gaming devices, and electronic toys.

Our factory is strategically located within one hour of major airports, seaports, and railway stations, ensuring fast logistics and seamless coordination with our Hong Kong headquarters. We operate four branches across Dongguan, Shenzhen, Hunan, and Zhejiang.

Trusted by global leaders like FOXCONN and AMPHENOL, we deliver with a lead time of just two weeks and accept orders of any size — from prototypes to mass production.

20+
Years Experience
3000+
Product Variants
2000+
Global Customers
20M
Monthly Output

Our Products

High-quality DC Power Jacks, Audio Jacks, and USB Connectors for diverse applications.

PJ-3109A2S-G4Z2

PJ-3109A2S-G4Z2

DC Power Jack, 3.5mm, SMT Type

In Stock
PJ-3042A2-BL14Z

PJ-3042A2-BL14Z

DC Power Jack, Through-Hole, 2.5mm

In Stock
PJ-3029S-RZ2S-Y

PJ-3029S-RZ2S-Y

Audio Jack 3.5mm, Right Angle SMT

Customizable
PJ-3029S-GZ2S-Y

PJ-3029S-GZ2S-Y

Audio Jack 3.5mm, Vertical Mount

Customizable
PJ-3029S-2GZ2S

PJ-3029S-2GZ2S

Dual 3.5mm Audio Jack, SMT

In Stock
PJ-3024-G1Z1S

PJ-3024-G1Z1S

Mini USB Connector, 5-Pin

Customizable
PJ-3021B-30G1Z1

PJ-3021B-30G1Z1

Micro USB Type-B, SMT

In Stock
DC Power Jack 0.7mm

DC Power Jack 0.7mm

Ultra-thin, for compact devices

Customizable
View All Products

Why Choose New Dragon?

We win through focus, technology, quality, and service.

Profession

20+ years focused solely on connectors. Over 50 automated machines and 3000+ product types available.

Technology

Advanced CAD tools (SolidWorks, PRO/E, Ansys), high-precision EDM, wire cutting, and grinding machines.

Quality

In-house mold development, full production control, 40+ quality engineers, SPC, CPK, and QC7 tools applied.

Service

Dedicated project follow-up, 1 customer = 1 sales + 1 handler. Fast response, 2-week lead time.

Frequently Asked Questions

What types of connectors do you manufacture?

We specialize in DC Power Jacks, 3.5mm Audio Jacks, USB Connectors (Mini, Micro, Type-C), and custom connector solutions for consumer electronics, industrial devices, and IoT applications.

Can you produce custom connectors?

Yes. We accept custom orders and develop our own molds. Our R&D team uses advanced CAD software and precision equipment to deliver tailored connector solutions.

What is your production capacity?

We have a monthly production capacity of over 20 million pieces, supported by more than 50 automated machines and four manufacturing branches in China.

What quality standards do you follow?

We maintain a complete quality management system. All products are developed and molded in-house, with full process control from raw materials to final assembly. Our team uses SPC, CPK, and QC7 tools to ensure consistency.

What is your lead time?

Our standard lead time is just two weeks for most orders. We offer fast turnaround thanks to in-house tooling, streamlined logistics, and dedicated project management.

Get in Touch

For inquiries, quotes, or technical support, please visit the official website to contact Dongguan Xinlong Technology Co., Ltd.

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