Shandong Haohua Solar Energy Co., Ltd. is a professional manufacturer of solar energy and air energy enamel inner tank and water tank, dedicated to the technical development, production and sales of enamel pressurized water tank. There are two existing production bases with an investment of over 100 million yuan and an annual production capacity of more than 500,000 units.

Now it has passed the national ISO9001 management system certification, "3C" certification, and has a number of invention patent certificates. Utilizing Industry Integrity Enterprise", "Deputy Director Unit of Solar Thermal Utilization Professional Committee", "Group Member of China Enamel Industry Association", etc., it is a representative enterprise producing solar enamel inner tank and water tank in China.