CNAS Certification

Guangzhou Huifu Research Institute is capable of performing testing services for a complete set of technical indicators of fumed silica and numerous testing items for ultra-fine powder materials such as nano alumina, nano silica, nano-calcium carbonate and nano-barium sulfate, as well as providing preparation and testing services for downstream products of fumed silica. In July 2021, the analysis & testing center of Guangzhou Huifu Research Institute Co., Ltd. was awarded the laboratory accreditation certificate (Registration No.: CNASL15158) by the China National Accreditation Service for Conformity Assessment (CNAS).