Guangzhou Huifu Research Institute Co.,Ltd. Analysis and Testing Center(Legal Entity: Guangzhou Huifu Research Institute Co.,Ltd.) is accredited in accordance with ISO/IEC 17025: 2017 General Requirements for the Competence of Testing and Calibration Laboratories (CNAS-CL01 Accreditation Criteria for the Competence of Testing and Calibration Laboratories) for the competence to undertake the service described in the schedule attached to this certificate. Our registration No. is CNAS L15158.
Guangzhou Huifu is the wholly-owned subsidiary of Hubei Huifu Nanomaterial Co., Ltd. This CNAS certificate certifies the expertise, authority and fairness of Hubei Huifu in nanomaterial testing. The main products we produced are fumed silica SiO2, fumed titanium dioxide TiO2, fumed aluminium oxide Al2O3.
