1, China well-known trademark of Lenore Ritter Solar, China well-known trademark (judicially recognized), the national customer satisfaction product, the largest glass vacuum tube manufacturer, backed by Lenore Ritter Group, and an international solar brand.

2. Himin Solar is a well-known trademark in China (recognized by the State Administration for Industry and Commerce), one of the 500 most valuable brands in China, a member of the International Solar Energy Society and a famous brand in China.

3. Sang Le Solar China well-known trademark (recognized by the State Administration for Industry and Commerce), China solar energy governing unit, vice chairman of solar energy alliance, pioneer in one-step forming of water tank liner, and the world's largest solar energy production base.

4. Four Seasons Muge Solar Energy is a well-known trademark in China (recognized by the State Administration for Industry and Commerce), the most valuable brand in China, a member of the International Solar Energy Society and a partner of China's space industry.

5. Sun Rain Solar China well-known trademark, China well-known trademark (judicial recognition), the same manufacturer as Four Seasons Garden, the pioneer of thermal insulation wall, the export volume is the first.

6. Huayang Solar China well-known trademark (recognized by the State Administration for Industry and Commerce) and China well-known trademark.

700 million solar energy China famous brand.

8. Tsinghua Sunshine Solar China Famous Brand.

9. Brilliant Solar China well-known trademark and China well-known trademark (judicial recognition).

10, a well-known trademark of Pu Tian Solar China (judicially recognized).

Now you can add anti-freezing facilities, and the pipeline will not be damaged in winter. In addition, electric heating for 4-5 days without rain and snow is generally not needed!