China recloser,transformer,switchgear,EV charger,Digital power station Manufacturer

Rockwill manufactures all kinds of outdoor sf6 gas circuit breaker from 3.3kV up to 252kV. The dimension and installation way of our GCB is designed to replace ABB & Siemens’s Dead tank type sf6 circuit breaker & live tank type sf6 gas circuit breaker. 

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