The product of "East Mining Department" LLP entirely meets Standard 13 A API (American Petroleum Institute) by process characteristics.
This is certified by the certificate awarded by "Bureau Veritas" international Belgian laboratory.
The product of "East Mining Department" LLP is periodically certified by the "Bureau Veritas" experts. Every batch of the shipped enriched barite is provided with certificate and every incoming big bag is tested by our laboratory.
We also provide the QC certificates of our company to our customers.