Dragon Iron Factory Co., Ltd.

Mr. Rontai Hsieh found Dragon Iron Factory Co., Ltd. in 1973; it has enjoyed 25 years history. In the earlier stages, we specialized in producing carriage bolts, fasteners for auto and bike industries. In addition to carriage bolts, hex screws and special products, we began manufacturing drywall screws, self-drilling screws and chipboard screws 10 years ago. In order to provide our buyers the total quality management and the best service, we have the complied with ISO quality assurance system since 1996 and have received the certification in 1997. We believe deeply our 25 years professional experience will guarantee the best quality and servi... [Click for detail]