Beijing Tianhui Sun-shine Energy-saving Equipment Factory is a morden enterprise of new high technique,specializing in the creating & reaching of energy-saving & environment-protection products and the innovation and manufacturing of solar energy technique research.We own technique institution, laboratory and water analyzing office, owning the most advanced processing equipment strength and economic power. Our leading products:Tianhui sunshine brand solar water-heater,solar hot water energine, solar lamp...
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