Established on July 2nd, 2011, Hangzhou Hengzhengxin Technology Co., Ltd. is a manufacturer and trader specialized in the research, development and production of solar energy products. We are located in Hangzhou, Zhejiang, China, with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of markets around the world. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new...