On May 30, 2022, we got a government project bid from Thailand. For the government bid, it has different requirements regarding activated carbon. Every type of activated carbon has strict specifications. For the first order of the total amount, the quantity is not much. But once the contract is signed, we much follow every term.
Attached the activated carbon requirements of the client:
Item 1: Coal based carbon
Size: 8*30mesh
Iodine: 900mg/g
Item 2: Powdered activated carbon
Size: 200mesh
Iodine: 800mg/g
What are our client's concerns?
For drinking water, most of the clients wanted NSF certificate for safe water purification standards. And for this client, every index was important and applied the third part SGS for every index test.

Zhulin Activated Carbon Group is a China leading supplier with over 20 years of expertise in activated carbon industry. Our products are certified with HALAL, ARA HALAL, KOSHER and ISO 9001:2008. We are committed to providing a range of high quality, innovative, cost-effective activated carbon products.
We complement our activated carbon products with on-site systems and services to help meet your specific needs. Sample is free for clients.