Company Profile

Zhejiang Hongle Solar Thermal-Tech Co., Ltd. is located in the center of the Yangtze River Delta Economic Circle, facing the north side of Hangzhou Bay - Haining Jianshan New District. Under the unique geographical environment of Hangjiahu Plain, Hongle caters to the development orientation of the new area “Ecological Zone, Industrial Zone, Comprehensive Development”, carrying the convenient transportation of the new district and abundant land, ecology, policy and other resource advantages.


In 2011 yres,company invested 80 million yuan to introduce advanced enamel production lines at home and abroad, and adopted the complete electrostatic drying technology of Germany WAGNER to create a high-capacity, cost-effective enamel pressure water tank.The volume covers 40~500 liters, and the products include air source heat pump, heat storage heat transfer water tank and solar water heating system.We are a modern high-tech enterprise dedicated to the R&D, manufacturing and sales of multi-energy heat collection systems. The company's annual production scale exceeds 250,000 units and is at the leading level in the industry.


Based on the people-oriented, honest business attitude, we adhere to the concept of “Quality determines the market, technology develops the future”, strictly implements the relevant systems and certification requirements of ISO9001, ISO14001 and 3C, and actively participates in the innovation of science and technology. Optimize and innovate the multi-energy heat utilization industry to create a healthy, low-carbon, clean hot water life for hundreds of millions of families.


While the Hongle brand is in the domestic market, the Holla Solar brand has gone abroad and is the main force of our overseas development to enter the international market.