About Us

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  Royalstar Group is one of the biggest comprehensive electric household appliance enterprises in china and holding the Chinese biggest refrigerator manufacturer. Presently under Royalstar Group, there are 8 sino-foreign joint ventures, 6 Chinese-funded enterprises.
  Hefei Rongshida Solar energy Science & Technology Co., Ltd has been founded in 2004. From the point of the environment protection and health, Hefei Rongshida Solar Energy Science & Technology Co.,Ltd developing the new generation solar water heater based on high-tech and humanization.
  Scale: We have 67, 000, 00M2 production base and 280 production equipments. And being possess of all kinds of people over 470 in research, technology, management departments. And our annual production ability is about 600, 000 pcs.
  Products: Adopting the European \"AZURRO\" three bults light-wave steel high temperature collected vacuum tube. Higher hard aviatic aluminum bracket. Heat insulation layer adopts the skill of the international advanced one-time sparkle profiling. Imported rich fluorine carbon plate tank casing. Inner bladder adopts computer automatical arc welding skills for one-time profiling. Roylstart solar water heater has the advantage of heat quickly and more hot water.
  Technology: with 15 years experience in products manufacture and taking in the American refrigerator froth and warm-keep technology and international advanced inner manufacture technology. Roylstar solar water heater is supplying higher quailed products with over 80 hours warm-keep function.
  Hefei Rongshida Solar energy Science & Technology Co., Ltd are looking forwarding to make the cooperation with all the friends all over the world to create the prosperous future!