Purchase Qty. Reference FOB Price
5-19 cubic meter US$695.00
20+ cubic meter US$650.00
Product Description
Product Description Metal Pall ring It is one of the most common and well-known packing.it is made of a metal thin sheet and have a special structure, there are two row window with ligules towards inside on the ring wall, each row window has five ligules bend to inside of the ring and point to ...