The petroleum, petrochemical, natural gas and chemical formed the largest industry in China with 14.5 trillion yuan (2.11 Trillion USD) annual output value. Furthermore, The procurement of automation control equipment and instruments widely used in petroleum, petrochemical and chemical industries is as high as one trillion Yuan (0.15 trillion USD) per year. With the further upgrading of China's industrial intelligence, it has provided an extremely wide market for the use of automated terminals in recent years. As the world economic and trade......More >>