No.3 building, Lane 61, Jiatong Rd

Shanghai Zhiwan Instruments Co.,Ltd. is located in Shanghai, China. We have been specialized in the R&D,manufacturing, sales and service of optical products for many years. We possess a high-t...

1701, Tianhong Bldg, 169 Hong Kong Middle Rd

New development of our company: import and export optical instruments, electrical spare parts. We co-oprate with the best gyro-theodolite manufacturer in China.<br/><br/>&a...