Guangzhou Sino L. Digital Ltd.

initially founded in 1989, guangzhou sino l. digital ltd. specializes in manufacture of optical grating linear encoders, digital readouts, projectors and cnc systems, as well as cnc machine tools. after years of efforts, it has been issued by the competent governmental measuring body a "permit for production of measuring instruments" (yzi no 00000174), and also has passed iso9001 international quality system attestation and the european 　authentication on operating safety of electrical appliances. among others, the sales volume of optical grating digital readouts turned out by the company has constituted up to 50% of the total sales volume of such readouts in china, qualifying the company as virtually the biggest manufacturer of optical grating digital readouts in china. meanwhile, the company has had its products sold across the five continents in the whole world.