Industry news | News | Dongguan Dajiang Electronic Co., Ltd./HK Dajiang Group Limited

Published by August 13,2026

PCB Connector Reliability Analysis and 2025 Technology Trends

Title: The PCB Connector Reliability Dilemma: A Deep-Dive into Structural Integrity and Process Alignment By Lao Li 20-Year Industry Veteran | Audio & Power Connector Technologies To my fello...

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Published by August 13,2026

Adapter Plug Sourcing Guidelines & Common Issue Analysis | 2026

Why Reassess Adapter Plugs in 2026? The Underestimated "Invisible Joint" of the Industry The global consumer electronics and industrial equipment markets are poised for a new round of transform...

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Published by July 30,2026

TWS Earphone Charging Pin Contact Issues: Comprehensive Analysis & Optimized Solutions

1. Project Background In 2025, a leading Chinese new energy storage systems integrator—specializing in portable power stations with an annual output of 100,000 units for the European and North Amer...

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Published by July 27,2026

2026 DC Plug Selection Guide & Resolution of Common Technical Problems

Foreword DC barrel power plugs serve as the core connecting component for power transmission in all types of electronic devices. Though compact in size, they directly determine power supply sta...

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Published by July 03,2026

Do you have ROHS certification?Yes, Dajiang Electronics' entire product line is fully ROHS-compliant.

Amidst increasingly stringent global environmental regulations, "ROHS compliance" is no longer an option—it is a mandatory "entry pass" to international markets. This is especially true for DC plugs a...

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Published by June 29,2026

Where to buy high-temperature resistant plugs? Dajiang Electronics, Dongguan City, China.

Electrical connections exposed to high temperatures are extremely vulnerable. Conventional plugs tend to soften, deform or even melt under thermal stress. The consequences range from unexpected equipm...

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