we can offer belowing common used guide unit L-9-0-0,KL-28-92-0 L-28-0-0,KL-28-93-49 L-32-0-0,KL-32-93-49 L-20-66-0,ML-32-93-0 L-20-3-41,ML-28-93H-0 L-22-0-6,ML-36-92P-0 L-18-73-49,ML-36-92H-0 L-16-93-49,ML-6-100-49 L-24-93-49,L-22-66-6 muler L-14-93-49,3-70-4K 28E DL-9-17-9,3-70-20K 28E DL-14-17-9,3-70-4K 14E Dl-24-16-9,3-70-4K 16E L-28-66-0,3-70-4K 12E L-28-66-49,3-27-20 28E L-28-0-49,3-58-4 28E L-28-93-0,3-70-20K 32E L-28-93-49, KL-22-93-49/3 L-6-49-44, KL-22-93-49/2 L-24/2-42-54, KL-22-93-49/1 L-24/2-84-63, KL-28-66-0/2 L-24-0-49, both metal and plastic. annually export quantity is more than1,000,000pcs Quality: 6 months will be warranteed if the proper yarn and machine is matched If qty is huge,we will discount properly. Yours kind inquiry will be highly appreciated.