Modular systems engineering components core components - too can can collector, collector bracket, hot water storage tank, intelligent control cabinet, water control center of solar hot water systems offer all standardized design, industrial production, assembly of installation. Complex process of solar water heating systems, all done at the factory, all interoperable components, installation, convenient maintenance. Collector shell with marine grade aluminum-magnesium alloy, beautiful and durable rigidity. Solar energy for cover, high strength, corrosion resistance of solar hot water systems to undertake, anti-stamping solar hot water system parameters, transmission rate of up to 97% ± 2%, high stability, and a life span of over 25 years. Research and development of solar hot water systems, solar water heating systems, solar energy provided by Qingdao Steel Yi Yi Gang Solar Limited. Qingdao Yi Steel Solar Limited (www.gangyisolar.com) strong, credible, in Qingdao, Shandong solar and renewable energy industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Qingdao Yi Gang and you hand into the brilliant, for a better future!