Shanghai Daesum Science Instrument and Equipment Co., Ltd. (DAESUM), founded in 1997, is located in 2688 Xinghua Road, Jiading, Shanghai. The company built its own production and living site, with total GFA of 7000m. The site is composed of 5 workshops, 1 office building, and 1 complex building. The workshops occupy around 3600m in total.At the end of 2021, DAESUM has been awarded as National high-tech enterprise and granted 22 Utility model patents and 1 Patent for invention . In addition, DAESUM owns ISO9001, ISO14001 and ISO45001 certification and China Metrology Certification.