Purchase Qty. Reference FOB Price
640-1,399 Bags US$6.90
1,400+ Bags US$4.60
Product Description
Factory price 3-9 mm hydroponic expanded clay Product description Expanded Clay (Lightweight Expanded Clay Aggregate, clay pebbles) is made from 100% natural clay at average 1200 degree in rotary kiln, the Yielding gases are expanded by thousands of small bubbles as long as this temperature ...