Founded in 1966, China Guiyang Xintian OETECH Co., Ltd is a large-scale comprehensive high-tech precession metrical instrument enterprise integrating development, production and marketing of optical, machinery, electrical and computing technology into an organic whole, with over 40 years’ experiences in product development and manufacturing in optical metrical instruments. Occupying an area of over 100mu and having over 2000 employees, our company has 6 subsidiaries including Guiyang Xinhao OETECH Co., Ltd, guiyang Xinhong Casting Co., Ltd, etc. and 2 product development centers in Guiyang and Shanghai under its control. China Guiyang Xintian OETECH Co., Ltd is the largest base for optical instrument production with the longest history in China; belonging to the 1st-grade measurement services. China’s 1st periscope on the nuclear-powered submarine, the 1st three-dimensional measurer and the 1st large-scale projector were all born in this company. Currently our company is engaged in the developing, producing and marketing of nearly 100 categories of precession optical instruments of various three-dimensional measurers, projectors, toolmaker’s microscopes, video measurers, end instruments, angle instruments, physical-analytical instruments, raster sensors, data-display meters, etc. Our products are widely used in the metrological and testing services of aerospace, machinery, timepiece making, electronic, petroleum, chemical, metallurgical industries, etc. Our products are sold to over 40 countries and regions of USA, Germany, Japan, Italy, etc. Guiyang Xintian OETECH Co., Ltd have been devoting to the exploring of the international market, with its objectives of “Creating the 1st class domestic enterprise of its kind, setting up international name brands” as the developing target of the enterprise. Currently the company has passed the ISO1002-1: Certification of 2000 International Quality Control System, EU CE Certification and verification of ISO1002-1 Metering Certification System. Guiyang Xintian OETECH Co., Ltd establishes marketing agencies in the large- and medium-sized cities of Beijing, Shanghai, Guangzhou, etc. in China, with its service and technical support networks found all over the country and in the world. The Xintian personnel with their professional spirits are ready to offer you best products and excellent services.