Rockwill's Indoor SF6 Gas lod break switch factory is capability to manufacture 3.3KV up to 24kV, 36kV and 40.5kV type Indoor Load break switch which is SF6 gas type. Nowdays our products is widely exported to Turkey, Italy, Poland, Romania, Russia, Iran, Brazil and so on.

- Rockwill's Ring Main Unit factory is capability to manufacture 3.3KV up to 24kV, 36kV and 40.5kV type Ring Main Unit which is SF6 gas type. Nowdays our products is widely exported to Turkey, Italy, Poland, Romania, Russia, Iran, Brazil and so on.

- Rockwill's Low voltage switchgear factory, Which is capability for manufacturing of LV switchboard, Control panel, relay protection panel, etc...

Step Voltage Regulator and Transformer Workshop - Step voltage regulator and transformer workshop is capability of manufacturing AVR and transformer from 2.4kV up to 66kV, 30MVA rating at max.

Rockwill Testing Laboratory - HV insulation level testing: YQ LAB-Power frequency voltage withstand up to 150kV QZ LAB-Power frequency voltage withstand up to 350kV YQ LAB-HV linghtning impulse voltage testing /BIL testing up to 400kV

Rockwill High voltage metal clad switchgear assembly line. For switchgears From 2.4kV up to 36kV up to 4000A rating.

- Air insualted switchgear 36kV LBS and VCB switchgear in assemblying. - For AIS type switchgear from 2.4kV up to 36kV for Secondary distribution application type

- Auto Recloser Workshop Factory - Which has capability for manufacturing auto recloser from 3.3kV up to 40.5kV and 1250A at 25kA.

Rockwill Electric Group is focus on power transmission & distribution line business, gains worldwide high reputation for its own technology smart grid products like: smart power transformer, smart distribution transformer, smart switchgears, etc.

Head office of Rockwill Electric which is base at Wenzhou city. There is more than 200 employees here - Rockwill Electric Group's Technical R&D CENTER, Business Center, Management Center.