Ningbo Beilun Door Parts Co.,Ltd is a Specialized manufacturer of garage door components, mainly in the lines of rollers, pulleys, hinges, brackets, springs, spring fittings, cable drums, cables, locks, handles, screws, tracks, seals, angles, step plated and other injection plastic parts. We have several stamping and pressing machines, injection machines, spring rolling machines, cutting machines and folding machines for the different garage door components. GDP International Trade Co.,Ltd is our new registered Hong Kong trading company, which will be more convenient for us to do business with oversea customers, we have the customers in USA, Canada, European, New Zealand and Australia.