Zhejiang Cross Hardware Co.,Ltd. is a manufacturer and exporter of construction hardware .our main products are  sliding barn door hardware.UL LISTED door hinges ,UL LISTED door closer .we offer the whole-set services such as product development and design, mould making, die-casting, die forging, mechanical-processing, polishing, plating, static plastic-spraying etc.. We have nearly 20 years experience of manufacture diff...