We supply empty cup chainsWe have 6workshops, covering 3000square meters, more than 200 employee and 300 machines to produce the cup chain.We also supply rhinestone cup chains, different color stones and plating colors for the cup chains.1) 65 brass2) good quality 3) any size are available(SS6.5 to SS38)4) different thickness (different claws per meter)5) producing fast6) platting color: Silver and golden7) packing: package or roll