In 2021, Anyang Railway Equipment Co., Ltd. provided 24,282 sets of I-type rail clip fastening assembly, 31,870 sets of P50 gusset-type fastening assembly(dedicated line 3348-II guard rail fasteners), and 3,312 sets of P50 gusset-type track fastener assembly, 1640 sets of P50 railway rail fishplates, 20 pieces of railway spindles, 230 sets of fastening assembly for railway spindles to the coal logistics base project of Sanyang Logistics Industrial Park.