Honor Qualification
SANYOU DIAMOND
Our products are widely used in geological exploration, nonferrous metal exploration, nuclear industry，coalfield geological processing, transportation, water and electricity, etc. With advancedprocess technology,strong research and experienced sales team.We focus on the link of theory and practice. Take honesty as a foundation, insist on customer supreme, quality first, service as the objective, seeks long-term cooperation with customers
Our products passed the ISO9001 quality system certification.
