>>Certificate display:
KOREA PATENT
USA PATENT
Certificate of Free Sale-1
EUROPE PATENT
Certificate of Free Sale-2
ISO14001
ISO45001
ISO50001
ISO9001
JAPAN PATENT
China National Accreditation Service for Conformity Assessment-LABORATORY ACCREDITATION CERTIFICATE
HQC-COMPOUND FERTILIZER(GB 38400-2019)
HQC-WATER SOLUBLE FERTILIZER(GB 38400-2019)
