Our Professional Team is a knowledge based group which endeavors to provide stable quality and rich source of microsilica(silica fume) for you.
Professional QC team surpervise from material collection till stuffing the material to containers.Sampling for each batch,using Beijing Unversity lab.& SGS for testing.
Our Professional Team is a knowledge based group which endeavors to provide microsilica for you.
Quality & on-time service is supreme.Any further inquiry,kindly fele free to contact us.Winitoor always ready for you.