Changzhou Sijichun Solar Energy Technology Co.,Ltd. is an international comprehensive enterprise specialized in the research, development, production and distribution of solar energy water heaters. It is in Zhenglu Industrial Park where is advanced in advantaged in geographical position and convenient in transportation. The company is able to produce over 200,000 sets of various solar energy water heater and solar energy heating engineering. The wall-hanging type solar energy water heater keeps ahead in this industry with its free maintenance, convenience and beautiful appearance, which creates condition for more families to use solar energy water heater. Besides, the company has passed ISO9001???000 International Quality Management System Authentication, a top brand in this industry in China.