Sodium Humate Flakes/ Powder 1) Specification Appearance: black shiny flake/ black powder Water-solubility : 100% Humic Acid ( dry base) : 55%-60%£¬60% -65% PH: 9-11 2) Package: 25kg / PP.woven bag....
A& S Actuators Co, Ltd is a professional supplying company specialized in supplying a wide range of electronic and machinery components products.Our company is located in Chengdu City which is the....