Before installation, quickly verify whether a cord or wire is double insulated — here’s an inspector’s checklist you can use.

Double Insulated Wire increases both user safety and product durability — and these advantages translate directly into better performance and reliability for buyers. At Guangdong Jiaqixing Electric Technology Co., Ltd. (JQX), we manufacture certified double insulated wires designed for electronic pr

When it comes to electrical safety and compliance, one of the most common questions buyers ask is whether a cord using Double Insulated Wire must include a grounding prong.