Standard: ISO9001:2015 Number: TUV100 04 4309 Issue Date: 2020-01-13 Scope/Range: Manufacturing and sales Issued By: TUV SUD Asia Pacific

Standard: Patent certificate Number: ZL 2021 3 0300397.7 Issue Date: 2021-08-31 Scope/Range: Use of Intellectual Property Issued By: State Intellectual Property Office

Standard: Verified Supplier Number: 21287592_P+T Issue Date: 2020-12-17 Scope/Range: Comprehensive strength of factory inspection Issued By: Intertek

Standard: Patent certificate Number: ZL 2019 3 0394204.1 Issue Date: 2019-05-05 Scope/Range: Use of Intellectual Property Issued By: State Intellectual Property Office

Standard: ISO9001:2015 Number: TUV100 04 4309 Issue Date: 2020-01-13 Scope/Range: Manufacturing and sales Issued By: TUV SUD Asia Pacific

Standard: Patent certificate Number: ZL 2021 3 0300397.7 Issue Date: 2021-08-31 Scope/Range: Use of Intellectual Property Issued By: State Intellectual Property Office

Standard: Verified Supplier Number: 21287592_P+T Issue Date: 2020-12-17 Scope/Range: Comprehensive strength of factory inspection Issued By: Intertek

Standard: Patent certificate Number: ZL 2019 3 0394204.1 Issue Date: 2019-05-05 Scope/Range: Use of Intellectual Property Issued By: State Intellectual Property Office