Jiangsu Hui Huang Solar Energy Joint Stock Co. Ltd., is one of the leading companies in the solar industry, that specializes in various solar products such as, solar vacuum tubes, non-pressurized and pressurized integrative solar water heaters, split solar water heaters, heat pipe/ U pipe/ flat panel solar collectors, split pressurized water tanks and all accessories. We are located in Huaian City of the Jiangsu Province in China, a 2 hour drive from Nanjing and a 1 hour flight from Shanghai.

Our company was founded in 1990 (formerly the pilot plant of Environmental Science Institute in Huaiyin), which is the earliest large-scale enterprise project which specialized in producing solar water heaters. We own two factory branches, one being the vacuum tube factory, which covers 100 thousand square meters. The other is our solar water heater factory which covers 38 thousand square meters. We are the only solar thermal technology partner of the Nanjing University of Aeronautics, with the solar industry's first post-doctoral research station. We employ an excess of over 500 people and most of them are senior technicians. We have some of the best research laboratories in the world and an outstanding professional team of experts that man them.