Company Description
Hei Yan Int'l Development Limited was founded in 1989, with years of development,
Hei Yan Group have developed the HYW-hydraulic elbow machine, pipe bending machine, heated by induction heating equipment , it is more productive than before. We gain 2 national patents, especially the hydraulic elbow machine, supply the gap of the biggest diameter whole body forming in China.At the same time, we have passed ISO9001: 2000. We bear in mind : quality first, credit first since the foundation. Welcom to visit our factory to negotiate business, we would show our sincere heart. elbowmachine(at)hypipeline(dot)com