Taiyuan HuaYe Heavy Industry Co., Ltd., located in the major heavy industry base of Taiyuan City, China, occupies an area exceeding...30,000Square meters, total number of employees exceeds160People, our company specializes in the research, development, manufacturing, and sales of pipe welding equipment. Our main products include:Ø Spiral Welded Pipe Production Line  Ø Pipe Flat End Deburring Machine Ø Pipe hydraulic test machine Ø Pipe End …