Construction machinery pump truck double layer wear-resistant pipe manufacturing process

Changsha Hua Yi Technology Co., Ltd. is located in Changsha, Hunan, China, the capital of construction machinery. The company is a set of R & D and manufacturing in one of the core components of construction machinery. It focuses on the study of the basic applied disciplines of ferrous metals for the manufacture, sale and service of materials. Its patented products serve Zoomlion, Sany Heavy Industry Co., LTD. Industrial Technology Co., LTD., Xuzhou Construction Machinery Group, and are exported to international markets, such as the United States, Germany and Southeast Asia.