Our Story
From One Tooling Bench to Sixty Markets
Unsle started as a tooling workshop in the low-voltage appliance cluster of Yueqing, China.
The beginning
Two decades ago the company made contacts and housings for other brands. Learning somebody else's specification sheet line by line taught us what a protection device actually has to survive — and what a distributor actually needs from a factory.
Today
Today Unsle runs its own tooling, plating, assembly and testing lines. Devices carry CE and IEC-marked test reports, and our export team handles documentation, labeling and compliance review for regulated markets.
20+
Years
500k+
Units per year
30+
Certifications
60+
Export countries