Ningbo Xiaojian Petrochemical Co., LTD., is the first company specializing in providing technical services for continuous catalytic reforming(CCR)、propane dehydrogenation（PDH）、Polypropylene and associated utility systems in China. It has a team of top technical experts in the domestic CCR、 PDH and PP  industry,Introduce the complete UOP engineering technology management system we provide project design technical support, procurement consulting and service, （China-made products replace various patented equipment, catalysts and additives imported from Europe and the United States.）commissioning preparation, team training, start-up service, shutdown maintenance, daily online and offline operation diagnosis, escort for stable operation, quality and efficiency improvement of the factory.Cooperate with Guochuang Intelligent Manufacturing Technology (Shanghai) Co., Ltd. to provide digital and intelligent solutions for the factory.