Hangzhou Nankai Rixin Biotechnology Co., Ltd., established on 2005-10-10, Business scope includes research and development,Production:Food safety rapid detection reagent(Removal of hazardous chemicals and precursor chemicals),Food Safety Testing Instruments,Agricultural IoT Devices;technology development,technical consulting:Biotechnology,Agricultural Internet of Things Technology,computer system integration,Computer hardware and software;Sell self-produced products;Sales:biological reagent,chemical reagent(Removal of hazardous chemicals and precursor chemicals),Food Safety Testing Instruments,Agricultural IoT Devices,Instrumentation;Serve:Food Testing Services,Business Consulting;undertake:Interior and exterior decoration works,Smart device installation project(Operate with qualifications);Import and export(law,Except for items prohibited by administrative regulations,law,Projects that are restricted by administrative regulations can only be operated after obtaining a license).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)