1. The pipe length can be customized if necessary.
2. YiYi Hardware Co., Ltd located in Haining Zhejiang, the hometown of solar water heater, which is on west of Hangzhou and the east of Shanghai and bound by the Qiantang River. And two main expressways pass through the Haining city, thus enjoying convenient transportation conditions. Haining is the leather capital, the state of cultural and one of the production bases of solar power products in China. Haining has more than 800 solar companies with its own complete chain of production. And the various solar products hold dominant position in the Chinese market.