Kingsun: New Business Models
fecha:2011-06-10 15:13
estado:para resolver
pregunta:admin
o replace the existing traditional light sources corresponding LED light source, the user need only Prior to the original source does not replace the power generated electricity, and replacement light source, the actual electricity produced by contrast, the savings part of the electricity tariff paid to the ground on the company. Until the contract expires, the user will be provided free of charge on the ground with a full set of LED lighting and benefits of ownership rights, and long-term produ
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