Company is a Sino-U.S. joint venture company, established in June 2004, is located in Xi'an High-tech Industries Development Zone. After years of research and development, production and marketing of OI-T6 series of Optics Innovations Pyrometer and OI-M2 Multi-parameter injection well logging have been achieved. As a leading technology products, the market prospects are very bright. OI-T60 series pyrometers possess high precision, fast response and high repeatability and can be widely used ...