we have our own QC and professional Technical Team.
our each batch production will be tested by our QC, meanwhile, we also will test sample from Authoritative third party.
Scope/Range:liquid chelate, amino acid
Scope/Range:Amino acid chelate
Issued By:SGS-CSTC STANDARD TECHNICAL SERVICE CO., LTD
Contact Person: Mrs. Linda
Tel: 86 13699415698