SHENZHEN OULD INSTRUMENT CO., LTD. is a high-tech enterprise committed to the research and development, production and sales of industrial automation instruments since 2002. Our company is authorized agent for the automation basic components Hirschman, Lumberg, Metallux, IST, HTP, etc. The current innovated products PT series pressure sensors/transmitters/transducers, ST series temperature sensors/transmitters/transducers, are widely used in air compressors, electricity, petroleum, chemistry engineering, papermaking, food, hydraulic project, mechanical set for construction materials, pharmaceutical and other industries or fields. We are leading manufacturer in the industry, producing hundreds of thousands of pressure sensors/transmitters/transducers annuallyPioneering, innovation, and integrity are the mission of our company. We aim to provide high quality products and excellent services to our customers.