O&S California

We are leaders in the PVU junction box production and design. Arcosa, our Mexican facility is a UL and TUV approved location, the only company in Mexico producing J-Boxes for the US and Mexican market as well as supporting European Market. We can produce: Photovoltaic Junction Boxes (PV) System Cables (cable+conector assemblies) For more reference aboout our PVU products: