Ceramic idler :Ceramic idler specifications:1. 2-5times longer than steel idlersceramic idler ... , South America, Africa, Southeast Asia. Etc.6. Packaging: Seaworthy wooden packing case, fumigation before loadingCompany Show:We are a professional manufactuer ... hoursOutput Capacity:2000Pieces / DayStandard:GB, ISO, CEMA, DIN, JIS, ETCFAQ:Q: How about sample policy?A: The buyer should offer the ...