Purchase Qty. Reference FOB Price
1-99 Bags US$20.00
100-999 Bags US$15.00
1,000+ Bags US$10.00
Product Description
1.Introduction PP rosette ring,a kind of tower filling ,also known as PP multi-faceted hollow ball which is PP raw material injection molding, we independent research and development mold, efficient and practical. The PP filler is a filler in the exhaust gas purification column and is typically ...