This line is newly designed and developed and Qingdao by BADELIHUAFENG Machinery CO. Ltd in 2003 and its technical performance has reached the advanced level of its kind in the world and filled the gaps in the fields of its kind in Chinch it is being warmly welcomed by customers of the experts in the fields of China it is being warmly welcomed by customers of the markets due to its unique structure high performance output and reliability. Its products advantages are not only no pollution, energy saving, easy and low cost for assembly operation, but also high strength, low weight per meter, low production cost and high productivity