GuWen is one of the largest manufacturers and exporters low-voltage electrical equip-ment in China Our company founded 2002 has rich experience this line, For these past years, we have made our larger modernization, products more outstanding technolgy higher. Unitl now, than 600 employees, ...

Sarlech Establish in1973, situated in the heart of town,starts manufacturing automatic voltage stabilizers,battery chargers,welding machines, In 1985 starts servo stabiliozers and 1998 power inverters UPS etc. 2005 trading electrical machinery & parts, welding equipments, ballast, ...