(including Linkage Instruments) established Mulei Optical Instrument Technology Company, which includes optical instrument business.

The Qichacha app shows that recently, Nanjing Mulei Light Instrument Technology Co., Ltd. was established, with business scope including: manufacturing of optical instruments; manufacturing of electronic measuring instruments; manufacturing of instruments and meters; sales of optical instruments, etc. Qichacha's equity penetration shows that the company is jointly held by Lianxun Instruments and others.