Shanghai Quanpu Scientific Instruments Co., Ltd. (QP Instruments) was founded by a team of engineers driven by innovation. We specialize in the research, development, and manufacturing of high-performance gas generators for laboratory analytical instruments.
Our product portfolio includes hydrogen generators, nitrogen generators, zero air generators, air generators, and combined gas generators – all designed to deliver consistent purity, stable flow, and reliable performance for GC, MS, LCMS, TOC, and other analytical applications.
Today, QP Instruments serves a diverse range of clients – from industrial enterprises and university laboratories to air monitoring institutions. With exports to over 60 countries, we are proud to be a trusted partner for laboratories seeking pure, safe, and dependable gas solutions.