Qingdao precious and limited company of science and technology   

Qingdao is expensive and gas station with professional manufacturer of liquid level instrument, our products include magnetostrictive liquid level meter series and gas station background management system. From the simple measurement of liquid level, inventory management, to the gas station oil automatic Invoicing management, network until the group users of oil of centralized management and optimization of distribution, solutions and technology can provide your level measurement and individuation of different. According to the requirement of equipment status and development background of the management station of domestic gas, liquid level instrument console and mainstream gas station background management system realizes the compatibility and retain enough room upgrade Expensive and technology products are widely used in need of high reliability, high stability, high precision of the gas station. Our quality management system conforms to the ISO9001 standard, the process capability of production, assembly techniques and statistical process control, the high quality of our products can keep. Based on a series of strict testing, to ensure good reliability. Obtain proof issued by national explosion-proof Inspection Center certification, awarded by the State Science and Technology Commission (high-tech) identification certificate of achievement of science and technology. A number of the State Intellectual Property Office, the copyright protection center of soft, hardware design patent and copyright protection, is the fundamental guarantee for the expensive and technology products in the same industry to maintain product personality and by the client identity. In close cooperation with the high level of R & D engineers and experienced designers, ensure the successful application of series of products in the effective application of gas station includes an extremely harsh working environment