Yingkou Longshun Machinery Manufacturing Co., Ltd. is based in China and lists roll forming equipment on Global Trade Plaza. The company offers a K-Span Machine for arch roof building roll forming and a k-span machine model ABM 120. Both machines are designed to process galvanized steel and colored steel coils with a thickness range of 0.8-1.5 mm. The arch roof building model features 14 roller stands and a maximum span of 38 m, while the ABM 120 model has 16 roller stands and a maximum span of 28 m. Each unit weighs approximately 12 tons and ships in a 40 GP container. Buyers can send an enquiry through Global Trade Plaza.