SHANGHAI EECTRL CO., LTD is a professional and high tech manufacturer field in Laser Diameter Measurement, we have our own develop deprt, producing deparpt, local and global marketing depart.EECTRL was funded in1987, register the brand in 2005. We support the professional solution to wire, cable and various of pipes/tubes industrial. The most excellent customers from Goverment of China, public companies, high tech companies, wire and cable industrial, iron industrial and so on. We focus on develop and improve the devices to be valuable and precision to customers. EECTRL has OPMAC and STMAC series laser diameter measurement and Spark tester, and the measuring ranges of OPMAC series laser diameter control system are from 0.03mm to 2000mm, which has perfect works for kinds of customers.EECTRL hardware and software with advanced control technology and pioneering spirit of innovation, the development of new technology and new products have been successfully developed QCB2 intelligent overspeed monitor \QRL1 intelligent height limiter \JSR1 motor controller \eCIMP contactless crane information management systems and other products, and the formation of the lifting motion control \ hoisting safety monitoring and lifting complete sets of cabinets four series of heavy electronic components. \ time cable measurement online to keep pace with the world's advanced level constantly, from single dimension measurement to multidimensional measurement, 0.01mm measurement of 2m large diameter filaments to the solid material to the transparent material measurement, such as wire rod \ \ \ metal aluminum pipe glass tube the medical tube dropper \ \ \ large pipe insulation, eectrl can provide stable, intelligent solutions.The company attaches great importance to product quality and production process control, has passed the ISO9001 standard quality management system certification and the state compulsory product certification (3C), and to strictly implement, and continuously improve product quality.Companies adhering to the "warm for a long time" and "Shanghai eectrl" common core values, to produce quality responsibility, customer satisfaction as the goal, to carry forward the spirit of hard work, innovation, dedication to provide the best quality products and value-added services for the majority of new and old customers.