Hanyan Liuli Solar Energy Heat Collection Pipe Co., Ltd. is located in Haiyan County of Zhejiang Province. We enjoy a unique geographic environment and convenient traffic network.
At present, our company covers an area of 21,000 square meters and we own automatic production lines of heat vacuum pipes. Meanwhile, our company imports some advanced equipment. We are the first to possess a new kind of vacuum film-plating machines.
Our annual output is about 5,000,000 heat vacuum-pipes. We have obtained the ISO9001:2000 certificate. Now, our company has many series of products, such as the common, the tri-cavity and the tri-height. The diameters of pipes are dia. 47cm, dia. 58cm and dia. 70cm. About 40 kinds of standards are 1.2m, 1.5m, 1.6m, 1.7m, 1.8m, 1.9m, 2.0m, 2.1m, 2.2m, 2.3m and so on.
If you are interested in our product, please feel free to contact us.