We are a factory located in Dongying, Shandong, China. Factory-direct supply means no middlemen — competitive pricing and stable, consistent quality.

Our standard MOQ is 1 ton, but we can discuss smaller trial orders for first-time buyers. Lead time is typically 7–15 days, depending on order size and packaging requirements.

Yes — samples are free of charge (you only cover the courier cost). We also offer full customization of particle size, packaging and moisture content to match your exact requirements.