Recently we export quite a lot of ceramic balls, hope you may have interesting : 
Sizes : 1/2"  & 3/4"  for packing bed function as support media to protect the Catalyst in tower. 

Ceramic Balls Features & Applications:
They are used as catalyst support in a variety of applications in refineries, synthesis gas and other petrochemical processes,
with installations around the world. Common applications includes adsorbent or desiccant beds, desulfurization, or hydroprocessing.
Sizes:  3mm, 6mm, 8mm, 10mm, 13mm, 19mm, 25mm, 30mm, 38mm, 50mm, 65mm, 75mm
 
We have over 10 years export experience, our products exported worldwide:
Indoenesia,  South Korea, Japan, Thailand, Germany, Poland,  Slovakia: 
And SULZER, KNPC, HYUNDAI, SAMSUNG,  TBR，SINOPEC, PNEUMATECH，ect are our old customers. 

We pay great attention to the quality of our products. 
Please try to visit our website:  www.ksourcepacking.com
Hope you can find your interested items, contact me freely !