As the first fine jewelry chain manufacturer in America, Armbrust International has grown to become the largest, most respect ... ed source of quality chain in the world. Built on quality, style, and integrity, our extensive collection, in a full range of metal qualities and designs, offers variety unlike any other chain resource. With diverse patterns, finished products, new designs that are being continuously created, exceptional customer service, and on-time delivery, Armbrust is the preferred manufacturer and supplier to some of the best know names in the jewelry industry. read more