Complaint
Changsha Richfield Agri. Tech. Co., Ltd. is concentrating on R&D, production and sales of environmental friendly substance for modern agriculture and aquaculture.
We focus on the application of activated humic acid, humate series, humic compound fertilizer, tea saponin, amino acid and other organic nutrients.
We also offer customized formulation according to the local condition in different areas.
Product Description
Humic acid is made from natural high grade Leonardite with diffrent grade of solubility, appearing in black powder, granule, flake and ball.
It has be widely used in animal feed additive, aquaculture, oil drilling, industry as well as agriculture.
Other application fields include construction environment, paper environment, removal of toxics in contaminated soils, paints and industrial coatings, printing inks, foundry sand additives, rubber compounding and processing, absorbents/selective extractants, asphalt and bitumen compounding, grease and lubricants, roofing compounds, undercoatings and soundproofing, cement/concrete and emulsions.
Specification
Store in a cool, dry, well ventilated area, keep away from fire and heat. Prevent direct sunlight.
