Yintian 350mm U slot saw blade is widely used in cutting all kinds of granite, with high sharpness, stable performance, low noise & conducive to environmental protection.
In addition to alginic acid, seaweed extract contains nitrogen (N), phosphorus (P), potassium (K), calcium (Ca), magnesium (Mg), sulfur (S), iron Cu, Zn, Mo, B and so on. It also contains 18 kinds of protein amino acids which can be directly absorbed by p