Hebei Ouyu Technology Co., Ltd. is a metallurgical sensor production, research and development, manufacturing enterprises. The company is located in Qianying Industrial Zone, Fengnan District, Tangshan City, Hebei Province, there are two plants oxygen probe production factory, auxiliary gun probe production factory, the factory area covers about 30 acres. 

The main products of the company are temperature and oxygen probe series of molten steel (high oxygen, low oxygen, aluminum), auxiliary gun probe series (TSO, TSC), bomb probe series, hydrogen probe series of molten steel and high temperature water-based marking paint. At present, the company has obtained more than 20 invention and utility model patents in related fields, and passed the ISO9001,ISO:45001,ISO:14001 international quality management system certification, national high-tech enterprise certification, national science and technology small and medium-sized enterprise certification, industrial enterprise research and development institution certification. The company has research and development institutions and perfect production, quality control mechanism. We spirit of "excellence, test good quality; Service steel enterprises refining each furnace of steel "business philosophy, and strive to build a metallurgical sensor brand.