Two decades, one focus
Focused on switch operating mechanisms — R&D and manufacturing — since 2001.
Jiangsu Xinlicheng · Two decades in switch mechanisms
Precision makers of the mechanisms at the heart of switchgear
Focused on 10~35kV vacuum circuit breakers and operating mechanisms — integrated, modular, dependable. Trusted core components for power grids, metallurgy, chemicals and new energy.
10~35kV · 50Hz · 630~3150A
FEATURED · Vacuum Circuit Breakers Four core product lines
Product Center
Covering the full chain of vacuum breakers and operating mechanisms — integrated and modular in parallel, adapting fast to varied cabinet types.
01 7 models Vacuum Circuit Breakers
10~35kV indoor vacuum circuit breakers with overload, undervoltage and remote-monitoring protection.
View
02 11 models Spring Operating Mechanisms
Integrated and modular spring operating mechanisms for 10~35kV indoor vacuum breakers.
View
03 10 models Ring Main Unit Mechanisms
Breaker & isolation mechanisms for RMUs, 10~35kV / 50Hz / 630~1250A, meeting SGCC cabinet specs.
View
04 6 models CGIS Gas-Insulated Switchgear
CGIS breaker & three-position mechanisms for 10~35kV / 50Hz / 630~3150A switchgear.
ViewSelected across series
Representative models
From 10kV to 35kV, integrated to modular — the mechanism follows the cabinet.
Technology & Manufacturing
Why Xinlicheng
Two decades on one thing: making the core mechanisms of switchgear reliable, controllable and scalable.
In-house R&D · patented
An in-house R&D team; multiple invention and utility-model patents; core technology at a domestic-leading level.
Integrated & modular
Integrated and modular structures adapt fast to front/rear-mount and single/dual-shaft needs.
Reliable & low-maintenance
Reliable action, low maintenance, low running cost — meets SGCC standard-cabinet requirements.
车间实拍 · WORKSHOP About Xinlicheng
Two decades, one craft
Jiangsu Xinlicheng Electric Technology (formerly Wuxi Licheng Electric), founded in 2001, is an innovation-driven manufacturer specializing in high/low-voltage apparatus and intelligent power-distribution equipment.
Guided by “quality first, scientific management, continuous improvement, customer satisfaction” and powered by in-house R&D, we produce nearly 100,000 units a year, serve 20+ provinces across China, and export to Southeast Asia and the Middle East.
Core values
About IntegrityInnovationQualityWin-Win
Where it is used
Power distributionMetallurgyChemicalsMachineryNew energy
Need the right core mechanism for your switchgear?
Tell us the voltage class, current and cabinet type — our engineers will help you spec it.