Dongyang Hstube Co.,ltd

 China (Mainland)

 No.5 Chengdong Ecological Industrial Zone,Dongyang,Zhejiang,China

 zjduct@hotmail.com

 www.hstube.com

 1D-AA6

 --

 Our main product covers non-insulated flexible aluminum duct, semi-rigid aluminum duct, insulated duct, pvc combi duct, nylon duct and other fabric duct.