Longmax is a hi-tech enterprise active in the design, development, manufacture and marketing of solutions for sustainable renewable energy targeted in the global markets of photovoltaic industry.
 
The main products are PV array combiner boxes, solar panels combiners, PV junction boxes ,AC/DC distribution cabinets/boxes, intelligent PV monitoring devices/ monitoring systems used in PV power plants.
 
In 2012 the annual sales was 63 million RMB, and the market share reached to 26%.

Not only welcomed by domestic market, our products are widely exported to Japan, Germany, Malaysia, Australia, South Africa, Romania, Russia ,Indonesia, Middle East countries as well as other countries and regions.

Currently our annual production capability of solar combiner box reaches to 12,000 units (800MW), While the annual capability of DC cabinet is 1,000 units.