Agro chemicals black best organic fertilizer

First step: Mix raw materials with biological bacteria,
Second step: Fermentation till temperature reach 70 ° C and stir, then the second time to fertment
Third step: Filter impurities,
Fourth step: Packing and loading

Lvzhiyuan established in 2004, is located in Jinzhou city, Hebei province. It is manufacturer and exporter of fertilizers, being in Fertilizer field for years.
After ten years of development, the factory sales network has been all over the world, our factory product quality testing and research and development personnel have college degree or above.
Integrity management is our principle, customer satisfaction is our goal. We hope through our efforts to achieve win-win cooperation.

Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 7-10 working days after payment.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.