Founded in 1966, Guiyang Xintian OETECH Co., Ltd is a large-scale enterprise which specialized in high precision optical measuring instruments. With more than 50 years’ experiences in product development and manufacturing, it integrates development, production and marketing of optical, machinery, electrical and computing technology together to provides customer excellent and advanced solutions. Guiyang Xintian covers an area of over 700k square meters and has 400 employees, and established 8 subsidiaries including Guiyang Xinhao OETECH Co., Ltd, Guiyang Xinhong Casting Co., Ltd and 2 Research & Development centers in Guiyang and Shanghai

Guiyang Xintian OETECH Co., Ltd is the largest optical instruments production base with the longest history in China which belonging to the 1st-grade measurement services association.The 1st periscope on the nuclear-powered submarine, the 1st three-dimensional coordinate measurement machine and the 1st large-scale projector of China were all born in Guiyang Xintian. Now Guiyang Xintian is engaged in nearly 20 categories and more than 100 models of precision optical measuring instruments such as Profile projectors, Toolmaker’s microscope, Video measuring machine, Length measuring Machine, Angle instruments, physical-analytical instruments, linear scale, Digital Readout Box, etc. Our products are widely used in the metrological and testing services of aerospace, machinery, electronic, petroleum, chemical, metallurgical industries. Our products are exported to over 40 countries and regions worldwide such as USA, Germany, Japan, Italy, etc.