Standard: HALAL Certification Number: YBCCL-CH.15/044 Issue Date: 2015-10-15 Expiry Date: 2016-10-14 Scope/Range: WATER TREATMENT CHEMICALS Issued By: HALAL

Standard: SGS Test Report Number: IN-IR/SH2006/709 Issue Date: 2006-07-09 Scope/Range: Product inspection Issued By: SGS CHINA

Standard: 2015EAW Certificate Number: INW982052T Issue Date: 2015-05-23 Scope/Range: EXHIBITOR Issued By: EAW INDIA

Standard: 2011 INDOWATER CERTIFICATE Number: ID24LDAII222 Issue Date: 2016-12-14 Scope/Range: Issued By: INDO WATER

Standard: 2010 VIET WATER CERTIFICATE Number: VNW201053729D Issue Date: 2010-11-15 Scope/Range: EXHIBITOR Issued By: VIET WATER

Standard: TUV Number: 11108441_P+T Issue Date: 2016-03-02 Expiry Date: 2017-03-02 Scope/Range: company and production Issued By: TUV

Standard: ISO 9001 Number: USA22Q40262R0S Issue Date: 2022-01-20 Expiry Date: 2025-01-19 Scope/Range: WATER TREATMENT CHEMICALS Issued By: EACC

Standard: ZDHC-water decoloring agent Number: (9322)254-0103 Issue Date: 2022-09-20 Expiry Date: 2024-09-19 Scope/Range: Water Decoloring Agent is compliant with the ZDHC MRSL V2.0 Conformance-Level 1. Issued By: Bureau Veritas

Standard: ZDHC-PAM Number: (9322)254-0102 Issue Date: 2022-09-20 Expiry Date: 2024-09-19 Scope/Range: Polyacrylamide is compliant with the ZDHC MRSL V2.0 Conformance-Level 1. Issued By: Bureau Veritas

Standard: ZDHC-Polyamine Number: (9322)254-0099 Issue Date: 2022-09-16 Expiry Date: 2024-09-15 Scope/Range: Polyamine is compliant with the ZDHC MRSL V2.0 Conformance-Level 1. Issued By: Bureau Veritas

Standard: ZDHC-PolyDADMAC Number: (9322)254-0104 Issue Date: 2022-09-16 Expiry Date: 2024-09-15 Scope/Range: Polydadmac is compliant with the ZDHC MRSL V2.0 Conformance-Level 1. Issued By: Bureau Veritas