Ningbo Hongwei International Trade Co.,ltd, founded at the basis of the continuous high frequency welding technology in 2008,is a manufacturer of tarpaulin products. Relying on the continuous high frequency welding technology for PVC tarpaulins, Honewei Tarpaulin has successed in developing a series of tarpaulin products such as huose covers,tents,water tank,truck covers, swimming pools and more others,which were well received by users across the world.