Changchun Changguang SIPO Spectrum Technology Co., Ltd. (herein after referred to as SIPO) was founded by CIOMP and several shareholders. SIPO is a new technology joint-stock that integrates R&D, manufacturing and sales of specialized instruments.SIPO not only has a professional, pragmatic, innovative, proactive technical team, but also is supported by a strong, domestic leading research institution_CIOMP. At present, our products includes near-infrared composition analyzer, Raman spectrometer, ultraviolet spectrometer, infrared spectrometer and other instruments.Basing on the idea of honesty, rigorousness, efficiency and devotion, SIPO is always willing to provide what customers need. We contribute our time and energy to serve the country by developing ourselves; We undertake our responsibility to serve the society, and satisfy family members. SIPO regards spectrum technology as main field to develop further, and we do unremitting efforts to make SIPO the leading enterprise in the field in a short period of time.