Hebei Meirui Metals & Minerals Co., Ltd, located in Shijiazhuang city, Established in 1995.As a professional rolling shutter door parts supplier, we have all kinds of component, such as manual chain hoist, lock systems, spring box, stopper, collar, steel bracket, solid shaft, pipe & shaft holder, tension wheel, casting wheel, rod & pipe anchor, aluminum or stainless steel tube, aluminum or stainless steel link, bearing, washer, casting/stamping/nylon endlock, windlock, perforated galvanized coil and other connect parts, etc. We have our own foundries, machine centers, and punches with a full set of instruments to ensure our products in the best quality.Our products are widely used in many fields rolling shutter door, industrial door, commercial door, and residential doors. Good quality, competitive price, and good service help our products sell well in USA, Canada, Europe, Asian countries and African countries.Sincerely hope to establish a long-term business relationship with you.Your inquiry and visit are always welcomed!