Jiangsu Ranai Co., Ltd. was established in 2018, with its headquarters located at No. 300 Lockhart Road, Wan Chai, Hong Kong. It is a diversified group company. The group has successively established branch companies in Nanjing and Singapore, namely Nanjing Luyida Instrument Technology Co., Ltd. and LEYIDA INTERNATIONAL TRADE PTE. LTD. The mainly represented products include well-known brands such as Thermo Fisher Scientific, Carl Zeiss AG (Germany), NETZSCH (Germany), Bruker (Germany), Microuna Industrial Intelligence Technology Co., Ltd., Shenzhen Matrix Multi-Technology Co., Ltd., Shenzhen Kejing Zhida Technology Co., Ltd., Hefei Kejing Materials Technology Co., Ltd., etc.